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【简答题】
sky [skaɪ]
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皮皮学刷刷变学霸
举一反三
【简答题】在VB.NET中,标识符的名称必须由字母或( )开头。
【单选题】It didn't take long for them to ______ the cheat，who pretended to be an expert in this field.
A.
look through
B.
go through
C.
live through
D.
see through
【单选题】It didn't take the children long to _______ the correct answer.
A.
make out
B.
figure out
C.
put out
D.
take out