. The magician picked several persons from the audience and asked them to help h

题型：不详难度：来源：

. The magician picked several persons from the audience and asked them to help him with the performance.

A．by accident	B．on occasion
C．at random	D．on an average

答案

解析

略

举一反三

---Going to work today, Brenda?
---No. It’s my day________today.

A．out

B．in

C．away.

D．off

题型：不详难度：| 查看答案

.__________having hundreds of online "friends" is great, our real and closest connections still lie with those who are a part of our daily lives.

A．As

B．Once

C．While

D．When

题型：不详难度：| 查看答案

Many people are homeless in the Chile earthquake and ______ help.

A．in terms of

B．in need of

C．in spite of

D．in favour of

题型：不详难度：| 查看答案

. Many people are quite at a loss as to what to do _______ a real fire.

A．in honor of

B．in need of

C．in case of

D．in form of

题型：不详难度：| 查看答案

Dickens visited America in 1842, publishing American Notes on his return and ____ his experience in another book．

A．to include

B．including

C．to be included

D．included

题型：不详难度：| 查看答案