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【多选题】
下列贸易术语中,货交承运人的贸易术语是指______。
A.
CFR
B.
FCA
C.
CPT
D.
CIP
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【判断题】DNA复制是以四种NTP为原料,由引物提供3'OH末端,解开的单链DNA作为模板,按照5’到3'的方向合成新的DNA链。
A.
正确
B.
错误
【判断题】车间生产领用材料时,应借记库存商品账户,贷记原材料账户。
A.
正确
B.
错误
【单选题】执行引航任务的船舶应显示的两盏环照灯是( )
A.
垂直环照上白下红灯
B.
垂直环照上绿下白灯
C.
垂直环照上红下绿灯
D.
垂直环照上红下白灯
【单选题】According to the interviewee, which of the following can offer both psychological and monetary benefits?
A.
Contact with many people.
B.
Chances for advancement.
C.
Appreciation from coworkers.
D.
Chances to learn new skills.
【单选题】The move sent a clear ____ to the industry that save for the collapse of a giant moneylender.
A.
sign
B.
signal
C.
signature
D.
symbol
【单选题】It can be learned from the passage that the Ouchidas' house______.
A.
is well worth the money spent on its construction
B.
is almost faultless from the point of energy conservation
C.
failed to meet energy conservation standards
D.
was designed and constructed in a scientific way
【单选题】The report found nothing in his muddied ______to merit prosecuting anyone.
A.
treasure
B.
money
C.
finances
D.
incomes
【单选题】DNA复制过程中,合成新链的方向是:()
A.
5’到3’
B.
3’到5’
C.
从左往右
D.
5’到3’和3’到5’
E.
以上均不是
【单选题】RNA聚合酶与DNA聚合酶的相同点是什么?
A.
只能从引物开始以延伸的方式合成新链
B.
以DNA为模板,从5’到3’的方向合成新的链
C.
合成所需要的原料为脱氧三磷酸核苷
D.
有外切酶校正活性
【单选题】DNA 复制过程中,合成新链的方向是
A.
5 ’ 到 3 ’
B.
3 ’ 到 5 ’
C.
从左往右
D.
5 ’ 到 3 ’ 和 3 ’ 到 5 ’
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