Charles Babbage is generally considered______-the first computer.
#98363
A
to invent
B
inventing
C
to have invented
D
having invented
推荐题目
The split between humans and living apes is thought by some scholars ____ 15 to 20 million years ago.
#96013
A
to occur
B
occurring
C
to have occurred
D
having occurred
----- Are you used to______ in the north with the old couples? ----- Yes, I am glad to find out that coal is used______ electricity for home use.
#96322
A
live; to produce
B
living; to produce
C
to live; produce
D
living; producing
—I’m sorry, but I didn’t mean out your secret.—But you know, letting out one’s secret means one’s feelings.
#94766
A
to let; to hurt
B
letting; hurting
C
to let; hurting
D
letting; to hurt
The big snow caused great ______ to the people living in the south of China, ______ some of them homeless.
#90311
A
destroy; left
B
damage; leaving
C
ruin; having left
D
wound; leaving
Please remain until the plane has come to a complete stop.
#97891
A
to seal
B
to be seated
C
seating
D
seated