问题
选择题
Before going camping, we must discuss every thing-where to go, what to bring, when to start .
A．such as
B．for instance
C．and so on
D．take examples
答案
答案：C
四个选项分别表示比如、例如、诸如此类和举例子，根据题意选C，去哪，带什么，什么时候开始诸如此类问题。
A
/2
/2A