cleaned our classroom ( ) Thursday.a.lastb.nextc.ond./拜托讲仔细,越细越好,为什么答案是c呢?
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cleaned our classroom ( ) Thursday.
a.last
b.next
c.on
d./
拜托讲仔细,越细越好,
为什么答案是c呢?
on
具体的某天要用介词on,
意思:我们在周四打扫了教室.
A 因为cleaned ,是过去式,所以肯定是上星期啊
选a。这道题主要考时态,谓语动词cleaned是过去时态,所以要选择可以表达出过去意思的词,选项中只有last是。
C.on
这个句字考察你对介词用法的掌握!
一般在年、季节、月份前用 in,如:in winter; 在某一日期前用 on,on Sunday,on the 2nd of Jan. 在某一时刻前用 at, at 3 oclock,(at noon, at night) 一段时间以前用...ago ,如:3 years ago 一段时间以后用 in...如:in 3 days, 某一...
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C.on
这个句字考察你对介词用法的掌握!
一般在年、季节、月份前用 in,如:in winter; 在某一日期前用 on,on Sunday,on the 2nd of Jan. 在某一时刻前用 at, at 3 oclock,(at noon, at night) 一段时间以前用...ago ,如:3 years ago 一段时间以后用 in...如:in 3 days, 某一时刻以前用before,如:before 3o'clock; 时刻以后用after,r 如:after 3 o'clock.
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