Mary ______ in bed all day because she had a fever.

A． lay

B． has laid

C． has lain

D． laid

[问答题]We all like her because she is very helpful.

[单选题]________tired after a day's work, she fell into bed and went straight to sl

[单选题]She's been [deliberately]ignoring him all day.A.sufficientlyB.noticeablyC.i

[单选题]She's been [deliberately]ignoring him all day.A.sufficientlyB.noticeablyC.i

[单选题]D．Imagine，one day，getting out of bed in Beijing and being at your office in Shanghai in only a couple of hours，and then，after a full day of work，going back home to Beijing and having dinner there．Sounds unusual，doesn't it? But it's not that unreali

[单选题]2． Mary is young， _________she knows ．a lot．A． andB． orC． butD． well

[单选题]A．llflights_________becauseofthesnowstorm,manypassengerscoulddonothingbuttakethetrain.A．)hadbeencanceledB)havebeencanceledC．)werecanceledD)havingbeencanceled

[单选题]It is because she is very devoted to her patients ________ she is loved by

[单选题]6．Mary has _______day today．A． really a busyB． a busy reallyC． a really busyD． a real busy

[单选题]She ought to stop working.She has a headache because she( )too long.A.has b