Question

几道英语选择题

You can only be sure of____you have at present and you cannot be sure of sth. ____you might get in the future.
B.what ; /
C.which ; that
答案B
C为啥不行，第一空宾语从句用which翻译：你只能确定你拥有哪一些，这样也可以吗？

After Shanghai some pavilions like Chinese Pavilion will stand_____they are now
B.the place where
C.where
答案C，我选B，定语从句先行词+关系副词，这样不可以吗？

(object).....remained ____abroad due to the volcanic ash cloud
A stucking
B stuck
答案B 句子翻译主语就（object）略写

We should often think____we can do more for our country
A of how
B of what
答案A

The young lady took the police back to____place_____she witnessed the robbery
C the same that
B the same where
答案C 我选B
不是she witnessed the robbery at the place有介词at，应该用关系副词where吗？

简明解释，谢谢！
3。主语是thousands of holiday makers....
这里remain stuck是什么用法

Answer 1

1. 不可以。which用在名词性从句中时，必须在上下文中有一定的选择范围。但是该题并没有相应提示。
比如：I like many colors, such as red, blue and white. I wonder which color you like best.

2. 关键是主句中的stand是不及物动词，不能和B中的the place连接，除非在中间加入介词at/in等。

3. 意思是：由于火山灰云，成千上万的度假者仍然被陷在/困在国外。
remain stuck是常见的系表结构，意思是“仍然（保持）被困住（的状态）”。
stuck是stick做动词的过去分词，楼主可以自己去查询一下stick做动词的意思。

4. A
关键是what必须做do的宾语，但是宾语从句中more已经是do的宾语了，所以从句缺的应该是方式状语how.

5. 应该是答案错误，楼主理解正确。