12、Do you know ________ to switch on the computer?

A.how                       B.what                       C.why                       D.which

12、A

請(qǐng)?jiān)谶@里輸入關(guān)鍵詞:
相關(guān)習(xí)題

科目:初中英語(yǔ) 來(lái)源: 題型:

Do you know ________ to switch on the computer?

A.how                       B.what                       C.why                       D.which

查看答案和解析>>


同步練習(xí)冊(cè)答案