Tim is weak in math, so he is trying _________ up with other students now.
#59587
A
to catch
B
catch
C
catching
D
caught
推荐题目
That dictionary ______me.
#62976
A
is belonged to
B
is belonging to
C
Belongs for
D
belongs to
 - Where is Mr. Wang?   - He together with his students ________ Zhuyuwan Park.
#52615
A
has gone to
B
have gone to
C
has been to
D
have been to