His family only _____three members,and the whole family _____music lovers.

问题描述:

His family only _____three members,and the whole family _____music lovers.
A.has...is B.have...are
C.have...is D.has...are

D 第一个 family指的是整个家庭 强调的是一个整体(只有一个家庭才可能有three members)
而第二个family指的是家庭成员(只有成员人才能是music lovers)