—Howmuchoftheforeignexpert’sspeechhaveyouunderstood?  ...

問題詳情：

 —How much of the foreign expert’s speech have you understood?

   —Next to nothing. I wish I ___ harder at English.

A. worked                B. had worked        C. would work       D. were working

【回答】

B

知識點：動詞時態與語態

題型：選擇題