问题
选择题
It is known to us that lions and tigers ________ the cat family.
A.are belonging to
B.belonged to
C.belong to
D.are belonged to
答案
答案:C
考查固定结构。belong to无被动结构,无进行时态。句子应用一般现在时,所以选C。
It is known to us that lions and tigers ________ the cat family.
A.are belonging to
B.belonged to
C.belong to
D.are belonged to
答案:C
考查固定结构。belong to无被动结构,无进行时态。句子应用一般现在时,所以选C。