Although you have lots of difficulties, you must _______your work.
#61603
A
carry on with
B
carry out with
C
carry away on
D
carry over
推荐题目
As we all know, the Silk Road _______ China to the west in ancient times.
#52651
A
connects
B
connected
C
will connect
D
is connecting
 --- Where is Mr. Smith?    --- He ________ Guangzhou. He ________ there for a week.
#53346
A
has gone to; has been to
B
has gone to; has been
C
has been to; has gone to
D
has been in; has gone to