[单项选择]The student from Shanghai thought about the time 25 years ago because it was when Nixon ______.
A. died
B. visited China
C. became U. S. president
D. started building the library in his name

[单项选择]The student from Shanghai thought about the time 25 years ago because it was when Nixon ______.


A. died
B. visited China
C. became U. S. president
D. started building the library in his name

[单项选择]I don't regret ______ her what I thought about her proposal, even if it upset her.
A. tell
B. to tell
C. told
D. telling

[单项选择]Which one is about saving time
A. Point 2.
B. Point 3.
C. Point 4.
D. Point 5.

[单项选择]About what time should skies clear on Sunday
A. Around 10:00 am.
B. Around 7:00 am.
C. Around 6:00 pm.
D. Around 3:00 pm.

[单项选择]People have to change their jobs from time to time.
A. Right
B. Wrong
C. Not mentioned.

[单项选择]

About the time that schools and others quite reasonably became interested in seeing to it that all children, whatever their background, were fairly treated, intelligence testing became unpopular.
Some thought it was unfair to minority children. Through the past few decades such testing has gone out of fashion and many communities have indeed forbidden it.
However, paradoxically, just recently a group of black parents filed lawsuit (诉讼) in California claiming that the state’s ban on IQ testing discriminates against their children by denying them the opportunity to take the test. (They believed, correctly, that IQ tests are a valid method of evaluating children for special education classes. ) The judge, therefore, reversed, at least partially, his original decision.
And so the argument goes on and on. Does it benefit or harm children from minority groups to have their intelligence tested We have always been on the side of permitting, even facilitatin
A. Its validity was challenged by many communities.
B. It was considered discriminative against minority children.
C. It met with strong opposition from the majority of black parents.
D. It deprived the black children of their rights to a good education

[单项选择]This fever will return from time to time, if it follows its usual ______.
A. pattern
B. model
C. mode
D. norm

[单项选择]Martin from time to time offered remarks ______ the effect that he was a wonderful scientist and that he had a good command of psychology.
A. to
B. in
C. with
D. for

[单项选择]The man stopped from time to time ______ whether he was being followed.
A. as if found
B. as to find
C. as if to find
D. when found

[单项选择]Patrick had thought to ask about the American ways, because ______. [A] an American city has a lot of roads [B] he wanted to go to some places [C] he wanted to know the American habits and customs(风俗习惯)

[单项选择]From time to time we must look up words ______.
A. the meanings of those we do not know
B. whose meanings we are not familiar
C. that we do not know their meanings
D. whose meanings we do not know