Many scientists say that it’s important for us to have ______ food in our diet.
#51785
A
a variety of
B
a great deal
C
a large number of
D
a good many
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I have aunts, and my aunt works in Nanjing.
#51778
A
two; two
B
two; second
C
second; two
D
second; second
Several ________ students came to the meeting.
#51614
A
thousand
B
thousands
C
thousand of
D
thousands of
—What’s this? —It’s a machine which was invented in __________century in China.
#51455
A
six
B
sixth
C
the six
D
the sixth