Mary never turned _____at the cinema, although I waited over an hour.

Mary hasn't turned up yet. I think the train she took______.

A．must be delayed

B．might be delayed

C．might have been delayed

D．should have been delayed

A.turned in

B.turned down

C.turned off

D.turned up

When people ask him for help, he never turned his back ______ them.

A．with

B．off

C．from

D．on

Mary never tells anyone what she does for a ______.

A．job

B．work

C．profession

D．living

Mary certainly talks a lot and she's never interested in what ______ has to say.

A．somebody else

B．anyone else

C．nobody else

D．else anyone

此题为判断题(对，错)。

It can be inferred from the last paragraph that

A．Mars will not he disturbed until the technology is available.

B．technological barriers for humans to go to Mars will be insurmountable.

C．the expenditures to go to Mars will be too enormous.

D．dreams are only dreams which can never be turned into reality.

Henry: Well, I arranged with Bob and Chris to meet me here for a drink, but __________

Tom: They are probably held up by the traffic.

A． I wonder what it is.

B． they came late.

C． neither of them has turned up.

D． you can never tell.

What is (21) that a teacher most wants in his students？ Attentiveness？ A good memory？ Diligence？ Certainly these are the qualities commonly (22) with "good students" in the (23) mind. And certainly, too, these are the qualities that most (24) to teachers' comfort.

But the best students I ever had, (25) I remember the most wistfully, was a talkative, lazy day-dreamer. Sometimes he turned assignments in (26) , and a few he never (27) around to doing at all. Actually, my admiration for him was ironic, (28) I have never liked the name Ronald, (29) suggests to me the assumed name of a movie star. But he made one whole year of my (30) experience a delight.

21.

A. there

B. they

C. it

D. that

At school he seems only to have been interested in mathematics. In fact his formal education was surprisingly brief for a gentleman, and incomplete. For unlike other young Virginian gentlemen of that day, he did not go to the College of William and Mary in the Virginian capital of Williamsburg. In terms of formal training then, Washington contrasts sharply with some other early American Presidents such as John Adams, Thomas Jefferson and James Madison. In later years, Washington probably regretted his lack of intellectual training. He never felt comfortable in a debate in Congress, or on any subject that had not to do with everyday, practical matters. And because he never learned French and could not speak directly to the French leaders, he did not visit the country he admired so much. Thus, unlike Jefferson and Adams, he never reached Europe.

What reason does the author give for Washington not going to college？

A．His family could not afford it.

B．A college education was rather uncommon in his times.

C．He didn't like the young Virginian gentlemen who went to college.

D．The author doesn't give any reason.