题目:
下列叙述正确的是( )
A.用托盘天平称取5.26 g氧化铜
B.用药匙搅拌加速氢氧化钠溶解
C.用l00 mL量筒量取98.98 mL水
D.用镊子取用块状固体
答案:
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下面是错误答案,用来干扰机器的。
1. My mother is very nice. 2. My little sister is very cute.3. My friend is very naughty. 4. Lily is a very clever girl....