填空题A. see you tomorrow B. I have your name C. check in D. I have one E. to take a look F. you want G. are you interested in H. I have to put you in the waiting list Blanca: Hello. I'm calling about the apartment you advertised. Manager: Yes. What kind of apartment (56) ? Blanca: I'm interested in a one-bedroom. Do you have any available? Manager: Yes. (57) . When do you need it? Blanca: Sometime around next week. May I come over tomorrow (58) . Manager: Sure. What time would you like to come? Blanca: How about 10 am? Manager: Good. May (59) , please? Blanca: My name is Blanca. Manager: Blanca. I'll (60) .
填空题When (contented), and occasionally when (hunger), cats (frequently) make a strange (sound).A. contentedB. hungerC. frequentlyD. sound
填空题Among the most impressive achievements of Victorian literature is the large-scale social-anatomy novel
填空题Terms like peach, banana, apple and orange are ________ of the term fruit
填空题Taiwans PC makers were said to have ______ by launching the first Pentium 4-based laptops.
填空题The English sonnet, also known as Shakespearean sonnet, usually has a regular rhyme scheme of ________
填空题After becoming a member of the WTO, China will open more service areas step by step.
填空题( )
填空题Nobody
can work
well
if
he is
distracting
.
填空题A. Cloud-to-ground lightening occurring in the U.S.
B. Types of lightening
C. Cause of lightening
D. Differences between thunder and thunderstorm
E. Frequencies of thunderstorms occurring in the world and the U.S.
F. Shock waves as thunder
G. Forming process of lightening
Lightning has caused awe and wonder since old times. Although Benjamin Franklin demonstrated lightning as an enormous electrical discharge more than 200 years ago, many puzzles still surround this powerful phenomenon.
1
Lightning is generated when electrical charges separate in rain clouds, though processes are still not fully understood. Typically, positive charges build at the cloud top, while the bottom becomes negatively charged. In most instances of cloud-to-ground lightning, the negatively charged lower portion of the cloud repels negatively charged particles on the ground"s surfaces, making it become positively charged. The positive charge on the ground gathers at elevated points.
2
A flow of electrons begins between the cloud and earth. When the voltage charge becomes large enough, it breaks through the insulating barrier of air, and electrons zigzag earthward. We see the discharge as lightning.
3
Lightning can occur within a cloud, between clouds, or between clouds and the ground. The first variety, intra-cloud lightning, is the most frequent but is often hidden from our view. Cloud-to-ground lightning, making up about 20 percent of lightning discharges, is what we usually see. Lightning comes in several forms, including sheet, ribbon, and ball. Intra-cloud lightning can illuminate a cloud so it looks like a white sheet, hence its name. When cloud-to-ground lightning occurs during strong winds, they can shift the lightning channel sideways, so it looks like a ribbon. The average lightning strike is more than 3 miles long and can travel at a tenth of the speed of light. Ball lightning, the rarest and most mysterious form, derives its name from the small luminous ball that appears near the impact point, moves horizontally, and lasts for several seconds.
4
Thunder is generated by the tremendous heat released in a lightning discharge. Temperatures near the discharge can reach as high as 50,000℉ within thousandths of a second. This sudden heating acts as an explosion, generating shock waves we hear as thunder.
5
About 2,000 thunderstorms are occurring in the world at any time, generating about 100 lightning strikes every second, or 8 million daily. Within the United States, lightning strikes are estimated at 20 million a year, or about 22, 000 per day. You have a 1-in-600,000 chance of being struck by lightning during your lifetime. Lightning can strike twice or more in the same spot. The Empire State Building in New York is struck by lightning about two dozen times annually.
You can measure how far you are from a lightning strike by counting the seconds between viewing the flash and hearing the bang, and then dividing by five. This approximates the mileage.
填空题A. Please count.B. Do you handle foreign currency here?C. It's impossible.D. Please show me your passport.E. May I change some Renminbi into US dollars?F. I'm in urgent need.G. Would you fill out this form, please?H. What is the rate of exchange?Miss Li: Good morning. Can I help you, madam?Nancy: Good morning, miss. (56) Miss Li: Yes, we do.Nancy: (57) Miss Li: No problem. How much would you like to change?Nancy: 20,000 Yuan. (58) Miss Li: It's 7. 8868 Yuan to the dollar. (59) Nancy: Here you are.Miss Li: (60) Nancy: OK.
填空题糖尿病在身体过于肥胖的人中尤为常见。
填空题你跟你的同学相处得好吗?
填空题Although
Peter has been
laughed
a
lot
, he won"t
give up
his plan.
填空题
People were surprised to find out that the newly-opened shop was devoted to such _____ as rubber fruits, explosive cigars, etC、(odd)
填空题I could not
speak
the language,
neither
had I
friends
nor
acquaintances in the town.
填空题He is a
true
friend
of mine
, whom I can always
depend
whenever I
get into
trouble.
填空题Blanca: Hello. I'm calling ______.
Manager: Yes. What kind of apartment are you interested in?
填空题This naturally produced dissatisfaction on the part of the victim. The victim ______.
填空题( )
