Youcan’twashoffthesoapafterusingit.

Thetechniqueof“askingtheaudiencequestions”is“unpredictable”because_____. A: youcan’tpredictthewayinwhichthequestionsdevelop B: whethertheaudiencewillbegladtoparticipateisunknown C: youcan’tknowhowmuchshouldbepreparedtofillinthegaps D: the“conversation”stylemaymakethepresentationoutoforder

3、Youcan’tplug_____thememorystickwhenthelightisflashing.Otherwise,thesystemdatamaybedamaged。

翻译：Aha,youcan'tslipawaythistime.

Ifyoudon’tuseEnglishfromtimetotime,youcan’tmaintainyourcurrentEnglishlevel,letaloneupgradeyouroralEnglishtotheupperlevel._______________

Youcan’twatchTV________youfinishyourhomework. A: efore B: if C: while D: as

Ifyouaresendingsomeoneanemail,andyouwantyourmanagertoseeitaswell,youcan____________yourmanager. A: delete（删除） B: send C: attachment（附件） D: open E: CC（抄送） F: link（链接）

帅又不能当饭吃。() A: Youcan’tcharmyourwaythroughlife. B: Prettyfacecannotfeedyou.

Youcan'tgothatway,I'mafraid,astheroadis____repair.（） A: for B: in C: under D: on

Youcan’tbuyanythingbecause_____oftheshopsareopenatthemoment. A: some B: any C: all D: none