That's a hard problem .It's very hard to deal ___.A.of B.withC.offD.out 选什么 为什么
问题描述：
That's a hard problem .It's very hard to deal ___.
A.of
B.with
C.off
D.out 选什么 为什么
答
B.with
deal with =解决
答
B 固定搭配， deal with 是处理的意思 这个句子是一个目的状语有省略
补全后就是 It's very hard to deal with the problem
答
B with固定搭配deal with处理、解决的意思
答
b,deal with 是个词组，处理的意思