Question

his advertisement income this year is about $36 million,over three times ____of last year.

A.that B.what C.those D.ones 答案选的A，理由是income不可数，所以用that。 但是我还是不明白为什么… 谁来给我讲明白点？

Answer 1

基数词+times+that/those
of+时间或事物
表示“是……的多少倍”
若前面比较的东西，也就是主句主语是单数，就用that,是复数就用those
The
new
students
this
year
is
2
times
those
of
last
year.今年的新生人数是去年(新生人数)的2倍.