With the development of science, more new technologies to the field of IT． [ ] A． have introduced B． are being introduced C． are introduced D． were introduced 题目和参考答案——青夏教育精英家教网—

题目内容

With the development of science, more new technologies ________ to the field of IT．

[　　]

A．

have introduced

B．

are being introduced

C．

are introduced

D．

were introduced

答案：B
解析：

根据句意，空格处应用现在进行时的被动语态，故选B。

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单词拼写（10分）
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单词拼写（10分）

1.G changes of climate may have been responsible for the extinction of the dinosaurs.

2.Too much salt can be h to a young baby.

3.With the d of science, more and more new technologies are playing important roles in people’s life.

4.She grew up in a w family, which resulted in the fact that she cared little about money.

5.The postman has to get up before d every day in order to deliver the letters in time.

6.The skirt is too f for me. I prefer a plain one.

7.We have found further scientific e for his experiment.

8.We left the forest hungry, so we went to Calistoga in s of a place to eat. Unfortunately, it took us almost two hours to find one.

9.The main e to the park is on Gongyuan Road, near the City Railway Station. Admission is free for children under 12.

10.After the v quarrel, the young couple realized that their marriage had come to an end.

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