Wash your hands ______ you eat something.

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问题 Wash your hands ______ you eat something.

选项 A、as
B、before
C、when

答案B

解析一般来说，应该在吃东西之前洗手，而不是在吃东西时去洗手。

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本试题收录于：公共英语一级笔试题库公共英语（PETS）分类

公共英语一级笔试

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Wash your hands ______ you eat something.

公共英语一级笔试

公共英语（PETS）

HeWantstorideMachinelikebikeandflyitlike__plane.

Heisthetallestboy__________.

Tomhadtogotoschoolbybusbecausehelivedfarfromschool.ThenextdayTomWasdryWhenhecamehomebecausehedidn’tWant

Mr.Browntoldhissonthat.Amancametovisittheboy’sfatheron.

Iwanttoeatsomething.Iam____________。

Hestealsthingsfromotherpeople.Heisyourfather’sbrother.

WhenisCarl’sbirthday?

IWanttoeatsomething.Iam______.

Itisabout______walkfromheretotheoffice.

—DoyouknowwhereisPeter?—He______tothepostoffice.

寒邪内阻腹痛的治法是

超声心动图检查诊断亚急性感染性心内膜炎依据为

公路建设项目法人责任制，是指项目的建设方必须组建()。

四大名绣皆列入第一批非物质文化遗产名录。()

下列说法正确的是()．

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CivilwarsthatbrokeoutinEnglandbetweensupportersoftheHouseofLancasterandtheHouseofYorkinthe15thcenturyare

Onecenturyago,intheyearbeforeFreudandJung’sfamousvisithere,Americanpsychiatrywasincrisis.Therehadbeenhopet

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Wash your hands ______ you eat something.

公共英语一级笔试

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HeWantstoride__________Machinelike__________bikeandflyitlike__________plane.

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Tomhadtogotoschoolbybusbecausehelivedfarfromschool.ThenextdayTomWasdryWhenhecamehomebecausehedidn’tWant

Mr.Browntoldhissonthat______.Amancametovisittheboy’sfatheron______.

Iwanttoeatsomething.Iam____________。

Hestealsthingsfromotherpeople.Heisyourfather’sbrother.

WhenisCarl’sbirthday?

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—DoyouknowwhereisPeter?—He______tothepostoffice.

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