C非限定性定语从句是用来形容bottle
D这是一个单句I
think是插入语,根据前后的时态选D
C
suggest是建议的意思
用虚拟语气就是should+v.
B
more+adj.表示不能再怎么样了
给图啊 不晓得你说的哪个
Scientists have created the world's smallest "snowman",( )about a fifth of the width of a human hair.
A measuring B measures C measured D to measure 选项是A。
measuring about a fifth of the width of a human hair 是现在分词短语,是非限制性定语
相当于 非限制性定语从句 which measures about a fifth of the width of a human hair.
其逻辑主语是snowman, measure在这里和weigh的用法是一样的,表示“量起来有。。。”
不用被动语态。
是这个不
应该是c的。。。。
题目都看不到