Question

求教几道英语选择题

1.A large fish was slowly swimming through the water, its tail __ back and forth like
the pendulum of a clock.
A) swung B) swinging C) was swung D) was swinging
2.The cells were designed to _______ sunshine to electricity to run a motor.
A) modify B) alter C) convert D) exchange
3. The fire started on the first floor of the hospital_____are elderly and weak.
A) many of whose patients B) many of which patients
C) many of its patients D) many patients of whom
4.A _______ exercise such as running is helpful to our health.
A) vigorous B) cautious C) precious D) various
5.The information was later admitted _______ from unreliable seurces.
A) that it was obtained B) that it has been obtained
C) to be obtained D) to have been obtained

Answer 1

1 B 独立主格 名词+分词 表示主动 故用现在分词
2 C 词语搭配 convert A to/into B 转变 转化 太阳能电池
3 A 定语从句 whose的含义相当于医院（hospital）的
4 A 词语含义 奔跑属于vigorous 的运动，即 剧烈的，强度大的
5 D 时态考核 动作发生在过去，且有先后顺序 A和B的动词应该用had been obtained

另外，根据句意，题干有误，最后一词应为 sources.

追问

第四题选d为什么不可以,感觉也蛮通啊?

追答

嗯 明白你的意思 可以这么看 whom 用来指人，而此句的先行词是医院，是物，不是人，哈哈。

希望可以帮到你。

哦 是第4题哈 多种多样的 含义不通 若说成 various exercises 还差不多

追问

啊.原来如此..............一语点醒梦中人.谢谢!!

追答

No problem. Come on, baby:)

Answer 2

DCAAB
jiuzheyangle

Answer 3

1. B 独立主格

2. C

3. D

4. D

5. D

Answer 4

BDAAC自己做的

Answer 5

D C D D A

Answer 6

1. B 

2. C

3. A

4. A

5. D