She usually works ________ her computer ________ an hour before school.

[  ]

A.at, for

B.on, at

C.on, for

D.for, for

練習冊系列答案
相關習題

科目:初中英語 來源: 題型:014

Does she ______ get up at six in the morning?

[    ]

  A. usuall   B. usualy   C. usually   D. as usual

查看答案和解析>>

同步練習冊答案