English teachers are supposed ________ their students a test in class, even after class, ________ better teaching results.
#89323
A
to give; ensuring
B
giving; to ensure
C
to give; to ensure
D
giving; ensuring
推荐题目
John received an invitation to dinner, and with his work __________, he gladly accepted it.
#98235
A
finished
B
finishing
C
having finished
D
was finished
Mr. Green stood up in defence of the 16-year old boy，_________ that he was not the one ____________.
#94108
A
said; blamed
B
saying; to blame
C
to say; to be blamed
D
saying; blaming
Though money, his parents managed to send him to university.
#92374
A
lacked
B
lacking of
C
lacking
D
lacked in