Should it be ____ 18.16 A.multiply by B.multiplied by C.multiply with D.multiplied with为什么选B,感觉题出的有点儿问题,此外想问一下consist of是不是等于be made up of

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Should it be ____ 18.16 A.multiply by B.multiplied by C.multiply with D.multiplied with为什么选B,感觉题出的有点儿问题,此外想问一下consist of是不是等于be made up of
Should it be ____ 18.16 A.multiply by B.multiplied by C.multiply with D.multiplied with
为什么选B,感觉题出的有点儿问题,此外想问一下consist of是不是等于be made up of

Should it be ____ 18.16 A.multiply by B.multiplied by C.multiply with D.multiplied with为什么选B,感觉题出的有点儿问题,此外想问一下consist of是不是等于be made up of
B
multiply是乘的意思,常常用被动语态,it是被乘数,by后面的是乘数.用被动语态.
consist of是短语动词,表示“由……组成”,无被动语态.
希望我能帮助你解疑释惑.

multiply by是固定搭配,此处是被动句

B
It should be multiplied by 18.16 。被动语态肯定句是这样的。
它应该乘以18.16. 只有by 没见过with。
consist of 包含 后面常跟 几个东西并列
be made up of 由..组成

multiply by是固定搭配,另外语法上属于被动语态,所以用过去分词形式。consist of 和be made up of 应该算是近义词组,不过还要具体情况具体分析