二进制数10000001转换成十进制数是A.119B.121C.127D.129

Which of the following infinitives(不定式)indicates CAUSE？

A．She wept to see him in that condition.

B．He picked up the phone to call his wife.

C．She grew up to be a famous scholar.

D．My wife used a knife to cut the cake.

Which of the following infinitives(不定式)functions as an adverbial？

A．Her chief desire is to educate her child well.

B．He woke up to find everybody gone.

C．I have nothing to say on this question.

D．He asked me to talk about English study.

Which of the following infinitives functions as an if-clause？

A．To be a good citizen, one must obey the law.

B．He opened the door to find the room empty.

C．I came here to study English grammar.

D．To hear you sing, people might take you for a girl.

Which of the following infinitives(不定式)expresses REASON？

A．He searched the room only to find nothing.

B．I come here only to say good-bye to you.

C．I"m glad to see you.

D．He ran so fast as to catch the first bus.

Which term of the following is used for oppositeness of meaning？

A．Homonymy.

B．Polysemy.

C．Antonymy.

D．Synonymy.

Which term of the following is used for oppositeness of meaning？

A．Homonymy.

B．Polysemy.

C．Antonymy.

D．Synonymy.

For light traffic, which of the following is not used？

A．Sand clay.

B．Macadam.

C．Brick.

D．Bituminous mixture.

For light traffic, which of the following is not used？

A．Sand clay.

B．Macadam.

C．Brick.

D．Bituminous mixture.

Which term of the following is used for oppositeness of meaning？

A．Homonymy.

B．Polysemy.

C．Antonymy.

D．Synonymy.

According to the article, which of the following is used the most？

A．Words

B．Posters

C．Charts

D．Telephones