来自胡舜耕的问题
I’m()theimpressionthatyouhavemademuchprogressinyourEnglishstudy.I’m()theimpressionthatyouhavemademuchprogressinyourEnglishstudy.A.atB.inC.underD.with
I’m()theimpressionthatyouhavemademuchprogressinyourEnglishstudy.
I’m()theimpressionthatyouhavemademuchprogressinyourEnglishstudy.
A.at
B.in
C.under
D.with

