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【简答题】
Miss Tan is a chicken and she isn't willing to ____ risk. 是个胆小鬼,她不愿意冒险.
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举一反三
【单选题】Formal suits sales are increasing on cruise ships.
A.
True.
B.
False.
C.
No information.
【单选题】Microsoft Office 2000 includes Word,( ),Outlook and FrontPage.
A.
Excel
B.
Power Point
C.
Access
D.
All of the above
【单选题】It has been found that some government leaders ______ their power while in office to get illegal benefits for themselves. [     ]
A.
employ
B.
take
C.
abuse
D.
achieve
【单选题】外胚乳来自于以下哪种结构?
A.
珠心组织
B.
珠被
C.
受精卵
D.
受精极核
【单选题】The Coastside Power Office is open on Saturday mornings.
A.
B.
C.
NOT GIVEN
【简答题】(2分)工件在加工之前,使同一批工件在机床或夹具上占据某一正确位置的过程称为 ,然后将其固定使其在加工过程保持位置不变的操作称为 。
【单选题】Equal power factors on paralleled AC generators are maintained by an automatic ________. prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
governor control switch
B.
voltage regulator
C.
reverse power relay
D.
reverse current relay prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
【单选题】. 外胚乳来自于()
A.
反足细胞
B.
基细胞
C.
顶细胞
D.
珠心
【单选题】He _____ for ten years but still doesn't want to leave office. [     ]
A.
has been in power
B.
has come to power
C.
took office
D.
came to power
【单选题】种子中的外胚乳来自于( )结构。
A.
受精极核
B.
受精卵
C.
珠心组织
D.
果皮
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