单选题Frank: Are you doing anything on Saturday evening? Bob: Nothing special, ______? Frank: We'd like to have you and your wife over for dinner this Saturday evening. Would you be able to come?
单选题Every field of chemistry ______ different chemical reactions.
单选题He was a man of strong feelings, ______ normally lay hidden deep inside him.
单选题(Not until) my mother told me (the sad news) last night (I knew) that our neighbor (was killed) in a car accident the week before. A. Not until B. the sad news C. I knew D. was killed
单选题Problems like this ______ every day in the factory.A. raiseB. riseC. getD. arise
单选题The wind was so strong last night that it tore the______ of the ship into two or three pieces.
单选题In this country it is required that (any one) who (has) recently (come) here (has to pay) taxes.A. any oneB. hasC. comeD. has to pay
单选题The doctor kept him ______ on a life-support machine.
单选题Marry ________ be in Beijing because I saw her in town just a few minutes ago.
单选题On rainy days, people need to take care to avoid ______ by muddy water. A. spoiled B. to be spoiled C. spoiling D. being spoiled
单选题The teacher has his students______a composition every other week.A. to writeB. writtenC. writingD. write
单选题They resigned ______ take part in such a dishonest transaction. A. instead of B. other than C. in place of D. rather than
单选题(Looking through the window) at all the cars on the road, (the traffic) (was getting) much (heavier) than it had been an hour ago.A. Looking through the windowB. the trafficC. was gettingD. heavier
单选题Sensible people don't think it is______to buy things which are not needed even at a low price.
单选题It is because he is kind and modest ______ he wins the respect of others.
A. what B. which C. why "D. that
单选题
单选题Over the past decades, sea ice ______ in the Arctic (北极) as a result of global warming.
单选题Not a sound ______ while the professor was giving a speech.
单选题Tim:
You look unhappy. ______?
Linda:
I"m having some problems with maths.
单选题We always keep ______ spare paper, in case we run out.