I’m not sure if he        to my family at tonight’s party.
#39860
A
introduces
B
will introduce
C
is introduced
D
will be introduced
推荐题目
— The floor is clean and dry now. Who _______?— Sorry, I don’t know.
#41742
A
mopped it up
B
has mopped it up
C
has mopped up it
D
mopped up it
He’ll send us a message as soon as he ________ in Sichuan. 
#39495
A
is arriving
B
will arrive
C
arrived
D
arrives
I ______ much progress in my English study since last term. 
#41652
A
make
B
will make
C
made
D
have made