1) 选择:1) Who's ( ) duty today.A in B at C on 2) My 21 is( ).

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/04 15:44:06

1) 选择:1) Who's ( ) duty today.A in B at C on 2) My 21 is( ).A the 21st of may B the May of the 21st.C the 21st of the May.3) You'd ( )study hard.A) good B) better C) best 2)用正确形式填空:1) Do the boys eat ___ (good) at school?2) How____(hard) the work!每个题说出解答的原因,给10分或更多.

1.C ( on duty 值日,翻译：今天谁值日?）
2 A ( the 21st of May 五月21日,21st前要加the,用of表示“的”）
3.B ( You'd better do sth.你最好做某事）
1) well ( 副词修饰动词）
2) hard ( hard既是副词“努力地”,又是形容词“ 困难的”,这里是形容词：困难的,而不能用hardly几乎不,翻译：这项工作多么难呀）

单选:Who's ( ) duty todoy?A.in B.at C.on D.to who is __duty today? A in B on C at D for Is Li Lei ____ duty today?A、like B、after C、at D、on who is on duty today Who is ( )duty I am.A.in B.on c.of d.for 填介词； (1) Who's ( ) duty today? (2) I think Chinese food is d today is my on duty .I help my teacher ( ) many things.A.in Who is on duty today?为什么用on duty My sister is good_____chinese A.at B.in C.on Who is on duty today ?是什么意思谢谢 who is on duty today怎么回答英语选择?1、（）your English teacher?A、Who's B、Whose C、Who're2、My