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【单选题】
程序设计小组的组织形式有很多种,其中便于集中领导、步调统一的是 。
A.
单人小组
B.
主程序员组
C.
无主程序员组
D.
层次式程序员组
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【单选题】现阶段工业生产所需的微生物菌株一般不通过以下哪种途径获得?( )
A.
从菌种保藏中心购买菌种
B.
从自然界中直接筛选
C.
人工利用DNA、蛋白质组装微生物
D.
对菌种的性能进行遗传改良对环境较为敏感的菌株不适用于工业生产。
【单选题】The rivers and forests of the New World were ______ with fish and game.
A.
sufficient
B.
enough
C.
adequate
D.
abundant
【简答题】The author seems to believe that the US will have positive outcomes in Iraq if [A] enough security can be obtained after the war on terrorism. [B] troops in Iraq take no further military actions. [C] ...
【单选题】The soil in this part of the world is not rich enoug h to _____ a large population.
A.
sustain
B.
dwell
C.
conceive
D.
recoil
【单选题】The soil in this part of the world is not rich enoug to _____ a large population.
A.
sustain
B.
dwell
C.
conceive
D.
recoil
【多选题】一般选择焊接电流的依据有( )等。
A.
焊条直径和焊条药皮类型
B.
焊接电源种类及极性
C.
焊接空间位置
D.
焊件尺寸及接头型式:焊接场所及环境温度
【单选题】Which of the following is true, according to the conversation?
A.
His roommate is kind enough to freeload.
B.
His roommate is reimbursing for grocery.
C.
His roommate is taking advantage of him.
D.
His roommate is not honest enough to go straight.
【单选题】The project will have to be given up _______________ the government agrees to invest enough money.
A.
unless
B.
if
C.
so that
D.
until
【单选题】It is quite common for a working man to make ______ for his old age by putting aside enough money to live on.
A.
adjustment
B.
supply
C.
assurance
D.
provision
【单选题】With larger numbers of undergraduates than ever before, just having a degree will no longer be enough to make you ___ from the crowd.
A.
stand up
B.
stand by
C.
stand for
D.
stand out
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