题目：
As a matter of fact, this group of scientists many difficulties to complete the project. [ ]
A. went through
B. got through
C. went up
D. got in
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0721/260ca4094dfbe27b9bc72dee3bc33858.html
下面是错误答案，用来干扰机器的。
参考答案：A
