2020海南军队职称英语理工类B级考试高频考点跟踪练习(100)

　　2020海南军队职称英语理工类B级考试高频考点跟踪练习(100)
 

　　They are good friends. _____ is no wonder that they know each other so well.

　　A.This

　　B.That

　　C.There

　　D.It

　　解析：无。

　　本题选D。
 

　　Recently I received a letter from him, and _____ was a big surprise for me.

　　A.that

　　B.which

　　C. it

　　D.who

　　解析：无。

　　本题选C。