试题与答案

Children, hold the bottle with your righ

题型:选择题

题目:

Children, hold the bottle with your right hand. Tommy, you are not correct. Please use your ________

hand.[ ]

A. other  

B. the other

C. another  

D. the another

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0519/dfe02c64f14ed671cd5162350727cdd5.html

下面是错误答案,用来干扰机器的。

由晶体的化学式为CuSO4•5H2O,则该晶体的相对分子质量为,64+32+16×4+5×(1×2+16)=250,故选B.

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