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【单选题】
I’m sorry to tell you that we decided __________ your plan.
A.
to abandon
B.
abandoning
C.
to quit
D.
quitting
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【单选题】I was______ about the exam______I couldnt get to sleep.
A.
such worried. . . that
B.
worried so. . . that
C.
worried such. . . that
D.
so worried. . . that
【判断题】In the subscription revenue model, a company primarily generates income from the display of ads.
A.
正确
B.
错误
【多选题】新时期爱国统一战线的大多数是( )。
A.
社会主义劳动者
B.
社会主义事业的建设者
C.
拥护社会主义的爱国者
D.
拥护祖国统一的爱国者
【单选题】检查蛲虫时,留取标本的方法是
A.
取全部粪便
B.
取不同位置的粪便
C.
取异常部位粪便
D.
取中央部分粪便
E.
取肛周虫卵
【单选题】下列关于光栅的理论分辨率描述不正确的是( )
A.
理论分辨率与光谱级次成正比
B.
理论分辨率与光栅的总刻线数成正比
C.
理论分辨率与波长有关
D.
理论分辨率与波长无关
【单选题】Which of the following best illustrates the transaction fee revenue model?
A.
eBay receives a small fee from a seller if a seller is successful in selling an item.
B.
Epinions receives a fee after steering a customer to a participating Web site where he or she makes a purchase.
C.
Flickr provides basic services for free, but charges a premium for advanced services.
D.
Apple accepts micropayments for single music track downloads.
【单选题】下列关于光栅的理论分辨率描述不正确的是( )
A.
理论分辨率与光谱级次成正比
B.
理论分辨率与光栅的总刻线数成正比
C.
理论分辨率与波长有关
D.
理论分辨率与波长无关
【判断题】In the subscription revenue model, a company primarily generates income from the display of ads.
A.
正确
B.
错误
【判断题】In the free/freemium revenue model, firms offer basic services for free and charge a fee for special features.
A.
正确
B.
错误
【判断题】砖基础与墙身适用不同材料且位于设计室内地坪±300mm以内时,以设计室内地坪为界,以下为基础,以上为墙身。( )
A.
正确
B.
错误
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