题目内容

(1) safe为形容词，意为“安全的;无危险的”，其反义词为 ，意为“危险的”；

(2) safe的副词形式为 ，意为“安全地”;其名词形式为 ，意为“安全”。

(l) dangerous (2) safely;safety

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4. 我去过艺术博物馆很多次了。

—I've the art museum many times.

一我也是。而且我还参观过自然博物馆。

— ， . And I've the nature museum.

2. 你将会毫不费力地找到米饭、面条或水铰。

You won’t rice,noodles or dumplings.

② 我们应该竭尽全力，以便按时完成工作。

We should so that we can finish the work on time.

4. I want to know who the first computer in the world.

   A. found   B. discovered

   C. invented   D. improved

① 不管成功还是失败，我们都必须尽力而为。

we succeed fail,we have to try our best.

3. You are late again. Do you have for yourself?

   A. something say   B. something to say

   C. anything say   D. anything to say

7. I am not sure we will visit you next Saturday.

   A. whether   B. that

   C. what   D. where

4. 一一他参观过鸟巢吗？

— he the Bird's Nest?

一是的，参观过。他是上个月参观的。

—Yes,he has. He it last month.

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