While dancing happily at home，________．[ ]A．the door bell rangB．the door bel

题型：江苏模拟题难度：来源：

While dancing happily at home，________．[ ]
A．the door bell rang
B．the door bell rings
C．we heard the door bell rings
D．we heard the door bell ring

答案

举一反三

To show our respect，we usually have to take our gloves off ________ we are to shake hands with.[      ]
A. whichever
B. whenever
C. whoever
D. wherever

题型：江苏模拟题难度：| 查看答案

They notice that plants don"t grow well _______ is much shade.[ ]
A. where
B. which
C. where there
D. there

题型：山东省模拟题难度：| 查看答案

I usually take something to read when I travel by train        I feel bored.[     ]
A. in case
B. so that
C. as if
D. even though

题型：山东省模拟题难度：| 查看答案

You should try to get a good night’s sleep ______ much work you have to do.[     ]
A. however
B. no matter
C. although
D. whatever

题型：同步题难度：| 查看答案

I don"t mind what time tomorrow you arrive at my place ___________ you promise to come and help me.[ ]
A. on condition that
B. so far as
C. as well as
D. as good as

题型：同步题难度：| 查看答案