Question

Tom ______ there for 10 months since he ______ back to his hometown.

1. A.
   has lived, gets
2. B.
   has lived, got
3. C.
   lived, go
4. D.
   lived, has got

Answer 1

B
试题分析：在英文中有since从句的复合句，since从句通常用一般过去时，而主句通常用现在完成时，故本题选B，表示的含义是自从汤姆回到家乡以来，他已经在这儿住了有10个月。
考点：有since从句的现在完成时。
点评：在英文中由since短语或从句修饰的句子，通常表示自从过去某个时候一直到现在做某个事情，表示的是一种完成结构，主语通常用完成时态，如I have been teaching English since I came to this school.注意此种句型结构的使用。