“It is not only you but also Tom who _________,” said the teacher after knowing

题型：不详难度：来源：

“It is not only you but also Tom who _________,” said the teacher after knowing what had
happened.

A．are to be blamed

B．is to be blamed

C．are to blame

D．is to blame

答案

解析

略

举一反三

Although the causes of cancer ________, we do not yet have any practical way to prevent it．

A．have uncovered	B．have been uncovering
C．are uncovering	D．are being uncovered

题型：不详难度：| 查看答案

John had to have his car repaired in a garage because it seriously.

A．damaged

B．was being damaged

C．had damaged

D．had been damaged

题型：不详难度：| 查看答案

We first met on a train in 2000．We both felt immediately that we _____ each other for years.

A．knew

B．have known

C．had known

D．know

题型：不详难度：| 查看答案

The mother who lost her son insisted that the careless driver for the traffic accident ___ yesterday .

A．was to blame ; happening	B．be to blame ; happened
C．be blamed ; was happened	D．was to blame; had happened

题型：不详难度：| 查看答案

The manner in which a telephone is answered gives the image of the organization, so
polite and pleasant when answering the telephone.

A．being

B．be

C．to be

D．having been

题型：不详难度：| 查看答案