问题
单项选择题
下列（）的集装箱原则上应积载于舱面上。
①需要经常检查的；
②特别是需接近检查的；
③易形成爆炸性混合气体的；
④可能产生剧毒蒸气的；
⑤对船舶有严重腐蚀作用的集装箱。
A．①②③④
B．①②④⑤
C．②③④⑤
D．①②③④⑤
答案
参考答案：D
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下列（）的集装箱原则上应积载于舱面上。
①需要经常检查的；
②特别是需接近检查的；
③易形成爆炸性混合气体的；
④可能产生剧毒蒸气的；
⑤对船舶有严重腐蚀作用的集装箱。
A．①②③④
B．①②④⑤
C．②③④⑤
D．①②③④⑤
参考答案：D
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| Nancy is reading an e-mail from her friend Jack. She is very 1 to get the e-mail. Jack writes about his school 2 his weekends. Jack likes his school very much. Nancy likes her school, 3 . Jack's school is very big and he likes his classroom. The 4 and chairs are new. There are lots of pictures 5 the wall. They clean the classroom every day. Jack doesn't 6 to school at the weekend. He gets up 7 on Saturday. He exercises in the park for half 8 . Then he eats his breakfast. He helps his mother do some 9 . At eight he begins to do his homework. He has lunch in a fast food restaurant (快餐店). In the 10 , he goes shopping with Mum. Sometimes he plays computer games or chats with his friends on the Internet. | ||||
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