单选题She ______ for a while and was unable to make a decision, so she asked for my help. A. flickered B. glittered C. faltered D. blinked
单选题When television was first (introduced), the extent to (that) it would (affect) society could not (have been foreseen).
单选题Mother: Danny! Don't make any sound when you have your soup.Danny: Yes, Mum.Father: ______. He's only a child.
单选题The man over there under the tree is________teacher
单选题Trouble was expected at the football match, so the police had to be
there ______.
A. in plenty
B. in full
C. in number
D. in force
单选题They didn't watch the TV play that day, and______.
单选题John and his brother are so ______ that they could almost be twins.
单选题Itis________thatwe’dliketogooutforawalk.
单选题NASA is casting a wider net in the space shuttle investigation as to what caused the spacecraft to swing out of control and ______ moments before it was to land.
单选题Since the situation is changing, let"s take some ______ measures to deal with it.
单选题An effective way to prevent the burnout of young athletes is______.
单选题In his ______ to further his knowledge of the universe, man has now begun to explore space.
单选题Mr. Smith said that he would be punctual for the appointment, ______ he were late?
单选题Eventually the rarer genes will disappear and the genetic types, ______ leaving fewer offspring will become.
单选题As We can no longer wait for the delivery of our order, we have to ______ it.
单选题We are totally unable, after decades of experiment, to replicate ancient glazed pottery.
单选题 The treatment may allow you to live longer and can also help ______ the symptoms.
单选题 名人效应(celebrity effect)是指因崇拜明星而进行模仿的心理现象。在我们生活中随处都能看到名人效应，比如我们会买所喜欢的明星代言的产品，做明星提倡的事情。名人效应既有优点，也存在不足。明星都是各自领域的精英，但在其他领域就不见得做得好。尤其是现如今一些年轻明星，他们的行为传达出的是堕落的信息，对年轻一代影响很不好。
单选题If you want to have a walk every morning in Lincoln Park, which hotel should be the best choice?
单选题Speaker A: Hi, John. Nice to meet you again. How is your project going?Speaker B:______