Jim asked Ling Feng        his pet dog while he was away.
#50071
A
not to forget to look after
B
not to forget looking after
C
don’t forget to look after
D
don’t forget looking after
推荐题目
I enjoy              basketball after school.
#48548
A
play
B
played
C
playing
D
to play
We should wear special boots __________ us floating away into the space .
#48510
A
to prevent
B
preventing
C
prevent
D
prevented
– Would you show me ____ an e-mail , please?-- Sure.
#49699
A
how to make
B
how to send
C
which to make
D
when to send