What is your mother doing?---She ___ for oranges.
#41843
A
is shopping
B
is buying
C
buys
D
shops
推荐题目
Mary with her sisters ________ Chinese in China.
#42691
A
are studying
B
have studied
C
is studying
D
study
 Tom ________ a letter from Terry for a long time.
#42664
A
didn’t receive
B
hasn’t got
C
didn’t have
D
hasn’t heard