45. By the mid-20th century, US presidential staffs,_______ had numbered fewer than 10 a century earlier, numbered in the hundreds.
B. that they
C. which
语法笔记里说这是非限定性定语从句....所以要用which.......
但是我做题的时候觉得这是同位语从句啊....不是"numbered in the hundreds"才是句子的谓语&宾语吗?..........@@||||||
46. In 1966 only 60% of all 5 year olds in the US attended kindergarten,_____in 1985 almost 82% did os.
B. which
D. while
while后面不是要加doing或者完整句吗?.......这个后面不完整呀................
举报
1没看懂
2好像是did so代替前面的句子
By the mid-20th century 决定了时态肯定是过去完成式,所以numbered in the hundreds肯定不是谓语&宾语了。
almost 82%(主语指代 almost 82%of all 5 year olds in the US) did so.
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