题目内容
When and where this took place _____ still unknown.
A. is B. has
C. were D. are
Not until _________________ the better qualities in ourselves ____________ expect to find them in others.
A. have we developed; can we
B. we have developed; that can we
C. we have developed; can we
D. can we develop; that we will
Liu Xiang’s breaking the world record was an exciting moment, ______ all of us will never
forget.
A. that B. One
C. it D. what
_____ he once felt like giving up, he now has the determination to push further and keep on going.
A. Where B. As
C. In case D. Now that
_____the damage is done, it will take many years for the farmland to recover.
A. Until B. Unless
C. Once D. Although
—Our uncle will be here to attend a meeting tomorrow, you know?
—Oh, I thought that he _____ today.
A. is coming B. comes
C. was coming D. will come
It is reported that a space station ______ on the moon in years to come.
A. will be building B. will be built
C. has been building D. has been built
—Is Peter coming?
—No, he____ his mind after a phone call at the last minute.
A. changes B. changed
C. was changing D. had changed
We shouldn't spent our money testing so many people, most of_________are healthy.
A. that B. which
C .what D. whom