As we know, penicillin became the greatest drug of the 20th century, ______ millions of lives.
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A
to save
B
saving
C
saved
D
Save
推荐题目
New ideas sometimes have to wait for years before ________.
#89124
A
being fully accepted
B
fully accepted
C
fully accepting
D
fully being accepting
All of a sudden, the thief walking behind a young and pretty lady _______ her purse, ______into the crowd.
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A
seizing; rushed
B
seized; rushed
C
seizing; rushing
D
seized; rushing
the rides at the Headland, visitors can take the shuttle to the Lowland.
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A
Enjoying
B
Enjoy
C
Having enjoyed
D
Having been enjoyed
－Do you know our town at all?－No, this is the first time I ________ here．
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A
was
B
am coming
C
came
D
have come