在万圣节人们通常穿上戏装。
参考答案:People are usually dressed in costumes on Halloween.
—Has the little boy passed P. E. test?
—He has tried twice and the teacher will allow him to have third try.
A.the;不填
B.a; the
C.the; a
D.the; the
履约担保的保证期限到( )止。
A.完成施工义务
B.完成保修义务
C.缺陷通知期
D.预付款被全部扣回