-- Why bother? There is too much rubbish here. You’ll never pick it all up. ---

题型：不详难度：来源：

-- Why bother? There is too much rubbish here. You’ll never pick it all up.
--- Maybe not. But at least this part of the park cleaner.

A．was

B．will be

C．had been

D．is

答案

解析

略

举一反三

The positive meanings words in an ad and how they are presented in an interesting way play an important role in promoting a product.

A．are attached to	B．attached to
C．attaching to	D．having attached to

题型：不详难度：| 查看答案

However hard he tries，the recorder .

A．didn’t work

B．won’t work

C．isn’t working

D．hasn’t worked

题型：不详难度：| 查看答案

—The place of interest is really beautiful。
—Yes，Mr White a right place.

A．introduces

B．introduced

C．had introduced

D．was introducing

题型：不详难度：| 查看答案

-- Who do you think ___ the book here?
--- It may be John. He was sitting here all the morning.

A．has left

B．leaves

C．had left

D．was leaving

题型：不详难度：| 查看答案

This series of products ______ in special price for a month to promote its sales from next month.

A．are

B．is

C．has been

D．is to be

题型：不详难度：| 查看答案