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【简答题】
What does the woman want?
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皮皮学刷刷变学霸
举一反三
【单选题】Based on the timeline, when do you think the steam engine was invented?
A.
in the 1600s
B.
in the 1700s
C.
in the 1800s
D.
in the 1900s
E.
in the 2000s
【单选题】_____ foreign friends come to visit China every year. [ ]
A.
Many thousand
B.
Thousands of
C.
Many thousand of
D.
Many thousands
【单选题】Every year, _____ fishes are killed by the polluted water and many people are made sick by the polluted air. [ ]
A.
thousand of
B.
thousands of
C.
two thousands
D.
two thousands of