.---- The presidents of China and the USA had ___interview a short time ago. ---- And it was __great success. 
#40538
A
an; /
B
the; a
C
an; a
D
the; /
推荐题目
 — How old is his father?— He is thirty ________.
#36019
A
years
B
years old
C
old
D
year old
Mother often does the laundry on Sunday.
#43270
A
does the cleaning
B
washes clothes
C
goes shopping
D
does some reading