几个英语小问题.1,There are （ ）classes today. A.six B.many C.no D.so

几个英语小问题.
1,There are （ ）classes today. A.six B.many C.no D.some
2,Su Yang的父母见到Jim很高兴.（中文翻译成英文）
3,You must ( )the blackboard. A.look B.have a look C.look at D.see
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