2020安徽军队职称英语卫生类B级考试高频考点跟踪练习(114)

　　2020安徽军队职称英语卫生类B级考试高频考点跟踪练习(114)
 

　　People who listen to Hawking"s lecture sometimes find ____ difficult to understand him.

　　A.him

　　B.that

　　C.it

　　D.its

　　解析：无。

　　本题选C。
 

　　His mother always tells him that he should be more careful, but ____ doesn"t work.

　　A.which

　　B.she

　　C.he

　　D.it

　　解析：无。

　　本题选D。