单项选择题

Acrobats and gymnasts are in danger of hurting themselves in Cirque du Soleil performances because （） .

A．they haven’t practiced enough
B．the equipment is in need of repairs
C．they perform risky acts without nets
D．some are HIV positive

<上一题目录下一题>

热门试题

单项选择题

24（）

A．consistent
B．confident
C．proud
D．modest

单项选择题

Which is the best title of this passage（）

A．The Earliest People in North America.
B．The Earliest Immigrants to North America.
C．The PeOple of the United States.
D．Europeans Were the Earliest People Coming to the North Americ