Mary is the only one of the teachers who ________ a little Chinese because she is one of my friends who ________ been to China.
#85562
A
know；have
B
knows；has
C
knows；have
D
know；has
推荐题目
The father as well as his three children ____ skating on the frozen river every Sunday afternoon in winter.
#86202
A
is going
B
go
C
goes
D
aregoing
—Each boy and each girl talking about optional courses（选修课）.—Yes! And the each their favorite one!
#85982
A
is; has
B
are; have
C
is; have
D
are; has
The government has made laws to protect animals，so the number of the endangered animals ________ in recent years.
#85593
A
had grown
B
grew
C
has grown
D
is growing
Tom is the only one of the students in our school who_____late this morning.
#86279
A
were
B
was
C
have been
D
are
Where to get the materials and how to get them ________ at the meeting.
#86329
A
have not discussed
B
have not been discussed
C
has not discussed
D
has not been discussed