从A、B、C、D四个选项中选出最佳选项：

—Have you been to Xi’an?

—Yes，it is the city________ I visited twice last year．

A．that

B．when

C．where

D．who

从A、B、C、D四个选项中选出最佳选项：

The story he told yesterday reminded me ________ my childhood．

A．in

B．of

C．from

D．for

从A、B、C、D四个选项中选出最佳选项：

Do you know the man________ sat next to me just now?

A．which

B．what

C．who

D．whose

从A、B、C、D四个选项中选出最佳选项：

There are so many interesting books in the bookstore．I really don’t know which one________

A．choose

B．to choose

C．choosing

D．to choosing

从A、B、C、D四个选项中选出最佳选项：

________ the bad weather，the plane didn’t take off．

A．Because

B．Although

C．Even if

D．Because of

从A、B、C、D四个选项中选出最佳选项：

— Look! The man over there must be Mr Black．

— No，it________ be him．He has gone to Australia and hasn’t come back yet．

A．may not

B．can’t

C．mustn’t

D．needn’t

从A、B、C、D四个选项中选出最佳选项：

The hospital ________ many years ago，but it still looks new．

A．build

B．built

C．is built

D．was built

从A、B、C、D四个选项中选出最佳选项：

________ you ________ to be late for school?

A．Do，use

B．Do，used

C．Did，use

D．Did，used

从A、B、C、D四个选项中选出最佳选项：

Do you have trouble ________ the computer?

A．use

B．to use

C．using

D．used

从A、B、C、D四个选项中选出与所给句子划线部分意义相同或相近的选项。We have plenty of work to do every day．

A．a lot

B．a few

C．lots of

D．too many