问题
选择题
We will have a big test ___________ June 12th. Good luck to you.
A．in
B．on
C．at
D．by
答案
答案：B
此题重点考查介词的基本用法，确指的某一天要用介词on。
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We will have a big test ___________ June 12th. Good luck to you.
A．in
B．on
C．at
D．by
答案：B
此题重点考查介词的基本用法，确指的某一天要用介词on。