The Bunsen Burner is so named because it is thought ___________ by Robert Bunsen.
#94981
A
to be invented
B
having been invented
C
invented
D
to have been invented
推荐题目
Please do me a favor----_____ my friend Mr. Smith to Youth Theater at 7:30 tonight.
#92236
A
to invite
B
inviting
C
invite
D
invited
____________, I wouldn’t have finished my homework.
#93949
A
If you didn’t help me
B
Had you not helped me
C
If you haven’t helped me
D
Haven’t you helped me
. I ____ walking in the garden ____ watching TV in the room.
#93143
A
like; instead
B
would rather; than
C
prefer; to
D
prefer; than
.It was obviously that the man ______ driving on the free way for almost an hour when he ______ that he must come back.
#93940
A
was; was told
B
had been; was told
C
had been; told
D
was; was told