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问题
判断题
毒性大的物质不一定危害性大;毒性与危害性不能划等号。
答案
参考答案:
对
补全对话,情景问答
读一读,补全对话。
shirt sweater T-shirt jacket
1. A: It's cold today. You can't wear your ___________.
B: I can wear my __________.
2. A: It's warm today.
B: I can wear my __________.
A: You can wear your ________, too.
3. A: It's hot today.
B: I can wear my______!
B: Yes, you can.
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单项选择题
图名标题(如图)表示()。
A.亚洲地面分析图
B.亚洲48h地面预报图
C.亚洲24h地面预报图
D.亚洲48h地面分析图
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