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问题
单项选择题 A型题
有机磷农药中毒最常见的解毒药是()
A.氯解磷定
B.硫酸镁注射液
C.氯化钠
D.氯化镁
E.肾上腺素
答案
参考答案:
E
选择题
一个口袋中装有若干个不同颜色的球,如果口袋中装有4个红球,且摸出红球的机会是
1
3
,那么口袋中共有球( )
A.12个
B.9个
C.7个
D.6个
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选择题
—What did your son say in the letter?
—He told me that he ____ the Disneyland the next day.
A. would visit
B. has visit
C. is going to visit
D. will visit
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