unit 2 cloning grammar课时作业

[跟踪训练]

Ⅰ.语境填词

1.The success of the documentary should be attributed to sincerity and (realize).

2. (brief) speaking，English is so useful that all of us students should learn it well.

3.I want to be a (report) when I am older.

4.The French government today called for an end to the (violent).

5.Jill was starting to get some writing jobs from trade (杂志).

Ⅱ.单项填空

6.At the meeting，the professor some good advice about bringing down the market price of housing.

A.came about B.came up

C.came up with D.came out

7.Although his suggestion was good，it was at the meeting by the boss，which discouraged him.

A.assumed B.witnessed

C.arranged D.dismissed

8.The readings in the paper is rather difficult，but the girl to read it over and got the general idea.

A.succeeded B.advised

C.attempted D.managed

9.Darkness ，so we had to stop our journey and stayed on a farm for the night.

A.happened B.spread C.broke D.fell

10.Love means you care about the of a person；that is，you hope he or she can lead a happy life.

A.authority B.belief

C.preference D.welfare

Ⅰ.阅读理解

　　The head of China's largest online seller Alibaba does not think China and the United States will have a trade war despite comments from the Trump administration.

Jack Ma is the chairman of the Alibaba Group.At the World Economic Forum meeting in Davos，Switzerland，he said，"China and the US will never have a trade war.Give Trump some