It was not until the beginning of the twentieth century________to explore space.
#93086
A
did man begin
B
when man began
C
that man began
D
then man began
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It is ___ we depended in Japan.
#94584
A
two years since
B
two yesrs for
C
two years when
D
two years ago
As we all know, many Chinese words have come into English, ______ typhoon, tofu and kung fu.
#93654
A
for example
B
that is
C
such as
D
so as to
It is the first time that I _______ this kind of moon cake.
#92191
A
enjoyed
B
enjoy
C
have enjoyed
D
Enjoying
It’s nice _______ me with my lessons.
#94732
A
of you to help
B
for you to help
C
of you helping
D
for you helping
Marry was holidaying with her family in a wildlife park______she was bitten on the leg by a lion.
#95127
A
while
B
when
C
before
D
after