--- Shall we call on Frank tonight?---We’d better not. He is said ________ a lecture.
#97302
A
preparing
B
to be preparing
C
to have prepared
D
having prepared
推荐题目
He started to explain， but she cut him short，_____ she had to catch a bus.
#98751
A
saying
B
said
C
to say
D
having said
Many students, ________ some pocket money and social experience, work during their holidays.
#96367
A
to get
B
having got
C
getting
D
got
I'm pleased to see the problem _____ so quickly.
#98336
A
settled
B
having been settled
C
be settled
D
settle
Why pleasant smells do not reduce pain in man is a question still _______ by scientists.
#97245
A
answered
B
being answered
C
to be answered
D
that answered
I still remember ______ to the Famen Temple and what I saw there.
#98911
A
to take
B
to be taken
C
taking
D
being taken