24秋国开电大春浙江广播电视大学理工英语4unit5 形考成绩单元自测5（10分）参考答案_1

unit5 形考成绩_单元自测5（10分）0

unit5 形考成绩_单元自测5（10分）0

一网一平台答案

试卷总分:100 得分:100渝粤题库

一、选择填空：阅读下面的对话或句子，从A、B、C三个选项中选出一个能填入空白处的最佳选项。

1. — Y ou know a good schedule brings efficiency to the work.

—___________________________.??

A. Not at all. I enjoyed it.

B. I see your point.

C. I think it's a bad idea.国家开放大学作业答案

答案:

2.—Jeff, I'd appreciate it if you could help me with the opening speech I'm giving next week.

—___________________________,?but I'll have some time between five and six p.m.

A. Don’t mention it

B. Yes, it’s so quiet as we expected

C. Well, it's pretty busy this morning

答案:

3.— Good morning, Jeff. Would you mind going to get me a cup of coffee at the Starbucks?国开搜题

—___________________________

A. Thank you for reminding me.

B. No problem! You want the usual?

C. You must be joking.

答案:

国开形成性考核答案

4.He is still a ______?in handling such things.

?

A. green hand

B. visitor

C. adult一网一平台答案

答案:

一网一平台答案

5.It is _______ an interesting story that I want to read it again.渝粤题库

A. so

B. such

C. many渝粤题库

答案:

渝粤题库，我们的目标是要做全覆盖、全正确的答案搜索服务。

6.二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。

Climate change has caused a rise in sea levels. This has increased salt in fresh water used on coastal farms. As a result farmers are increasingly to use fields close to the sea.

Scientists call this process “salinization” which means a mixture of salt and water. Salinization is reducing the world’s irrigated lands 1 to 2 percent every year.

But a farmer in the Netherlands is now using a mixture of sea and fresh water to grow healthy and tasty vegetables. Marc Van started with an . “We put in a lot of plants in the fields and then we put in, put them in fresh water and in sea water and all the varieties between it, and then we see which variety is surviving and which variety is .”

(1).

A. an amount of国开搜题

B. the amount of

C. a number of

答案:

(2).

A. unable渝粤教育国开搜题

B. able

C. possible国家开放大学作业答案

答案:国开搜题

(3).

A. to

B. by

C. at

答案:渝粤搜题

(4).

A. investment

B. examination

C. experiment渝粤搜题

答案:

(5).渝粤搜题

A. living国家开放大学作业答案

B. dead

C. dying国家开放大学作业答案

答案: