1.选C.在具体某一天用on.
2.选A.on show展出.
on duty值日,on watch值班,on business出差办事.
3.选B.穿衣服说成have...on
1 —When did you come back from Beijing?
1 —When did you come back from Beijing?
—_____ the morning of April 18th
A:At B:Within
C:On D:In
2 There will be many famous paintings________this Sunday.I'll go and appreciate them.
A:on show B:on duty
C:on watch D:on business
3 The children had their besutiful clothes _______bacause it's Children's Day.
A:in B:on
C:with D:over
—_____ the morning of April 18th
A:At B:Within
C:On D:In
2 There will be many famous paintings________this Sunday.I'll go and appreciate them.
A:on show B:on duty
C:on watch D:on business
3 The children had their besutiful clothes _______bacause it's Children's Day.
A:in B:on
C:with D:over
英语人气：447 ℃时间：2019-09-10 08:57:30
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