题目

1,Do you enjoy watching stand up comedy?
--- yes,I do I like___when the comedian talks to people in the audience.
A.one B.it C.that D.this
2,The time and effort he has devoted during the past few years____trees in that remote area is now considered to be of great value.
A.to planting B.to plant c.plant D.planting

提问时间：2021-03-27

答案

1.选B.it是个先行宾语.其他几个代词无此用法.
2.选B.to plant trees是个不定式,做The time and effort的后置定语,因其远离了被其所修饰的名词,故容易使人迷惑.