____ quiet, for, you see, the baby is sleeping!A．To keep B．Keep C．Keeping D．Kept

题型：不详难度：来源：

____ quiet, for, you see, the baby is sleeping!

A．To keep

B．Keep

C．Keeping

D．Kept

答案

解析

略

举一反三

______ in the chimney for five hours, the thief looked very pale and tired

A．Having been trapped	B．Being trapped
C．trapping	D．Having trapped

题型：不详难度：| 查看答案

---The last one ______ pays the bill.
--- Agreed.

A．arrived

B．arrives

C．arriving

D．to arrive

题型：不详难度：| 查看答案

—I’m going to Beijing next week. Do you have anything ______to your son?
—No，thanks.

A．taken

B．to take

C．to be taken

D．take

题型：不详难度：| 查看答案

You’d better have your shoes .

A．mending	B．to mend
C．mend	D．mended

题型：不详难度：| 查看答案

Taiyuan，a city in North China，was struck by a heavy snowfall last week，________serious traffic problems.

A．to face

B．faced

C．facing

D．having faced

题型：不详难度：| 查看答案