高三英语选择题。
Did you see the books _______ open on the dest when you went in? A.lay B.laid C.laying D.lying
D 本题该空的意思是平放，放置，首先考虑时态是主动的，所以我们直接排除了B，接着看意思，A项为下蛋，不符合意思，而C项的意思是躺着，意思不符，本题为定语从句，省略了which are .因此选D项 这道题目考察我们对四个单词的认知程度·意思的判断。同时考差你对时态的运用
d. lYING Did you see the books (which are LYING) open on the dest when you went in? ========= 这道题目有点难,我觉得LAY和LAYING不可以的.LAY=放,主动语态. 可以说:LAY THE BOOK ON THE DESK/THE BOOK IS LAID ON THE DESK... LAID是可以的,LYING也是可以的
答：这道题的答案争议比较大,所以我来说一下.正确答案是 ke的意思是成功地干成了某事．等于successfully did ，一般用在口语中．比如：Do it yo...详情>>
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问：working hard vs. hard working
答：there are no defferent.详情>>
