题目内容
解析
The headmaster demanded all the teachers ______ in the office.
| A．mustn’t smoke | B．did smoke |
| C．should smoke | D．not smoke |
—It rained cats and dogs this morning. I'm glad we took an umbrella.
—Yeah, we would have got wet all over if we ________.
| A．hadn't | B．haven't | C．didn't | D．don't |
______ the local authorities put more attention to the safety of the children, more than 20 lives __________ in Gansu Province.
| A．Should, would not be claimed |
| B．Had, would not have been claimed |
| C．Should, would not be cost |
| D．Had, would not have been cost |
If he _______ to the teacher attentively in the past year, he _______the answer to the question now.
| A．had listened; would know | B．listened; knew |
| C．listens; knew | D．has listened ;knows |
The children in the orphanage requested they ______on a tour across the city.
| A．take | B．took | C．be taken | D．were taken |
Hellen doesn’t know how much I spent in repairing the house. If she ever found out, I’m sure she me.
| A．will never forgive | B．would never forgive |
| C．does not forgive | D．never forgives |
The trouble with such resources as coal, oil and gas ______ that they are not renewable.
| A．was | B．are | C．have been | D．is |
The teacher together with the students ________ discussing Reading Skills that ________ newly published in America.
| A．are；were | B．is；were |
| C．are；was | D．is；was |