There're too many difficulties for us to_____.A know about B make a decision C deal with好像三个都可以,但参考答案选的B,
问题描述：
There're too many difficulties for us to_____.A know about B make a decision C deal with
好像三个都可以,但参考答案选的B,
答
A 有太多的困难去知道...know about what?
B 有太多的困难去做出决定。句子意思完整
C 有太多的困难去克服...deal with what?克服困难不用deal with
答
B
其他两个都要跟宾语，否则意思不全。所以只能选B
答
know about 和 deal with后面都要跟宾语,现在你句子后面没有内容了,所以不可以选