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【单选题】
以下碱基序列中哪个最易受紫外线破坏?
A.
AGGCAA
B.
CTTTGA
C.
GUAAAU
D.
CGGAGA
E.
CAGAGA
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参考答案:
举一反三
【单选题】Some people are waiting the bus the bus stop. [     ]
A.
for;for
B.
at;at
C.
for;at
D.
at;for
【简答题】A.Meet at the Captain's Table for dinner on Saturday at 7 o'clock. B.Meet at the Captain's Table for dinner on Sunday at 7 o'clock. C.Meet at the Captain's Table for dinner on Saturday at 8 o'clock. D...
【单选题】SOLAS Stands for the International Convention
A.
for the Safety of the Life at Sea
B.
for the Prevention from ships
C.
on Standards of Training, Certification and Watchkeeping for Seafarers
D.
for the Control and Management of Ship's Ballast Water and Sediments
【简答题】A.The most important thing for her at the moment is to review the homework for the exam. B.The most important thing for her at the moment is to prepare for the vocation. C.The most important thing for...
【多选题】The festival the Celts held at the beginning of every winter is for the following except ().
A.
the goddess of gardens
B.
Christ
C.
the Lord of the Dead
D.
the saints
【单选题】婴幼儿头围大小间接反映颅骨及脑的发育,出生时头围平均为( )厘米。
A.
42
B.
40
C.
34
D.
28
【简答题】What was the trend for the resident stock companies at the end of the 19th century?
【简答题】A.for the better B.in the least C.at the most D.at the best
【简答题】甲爆破公司产有多种雷管、炸药等高度危险物。甲公司将产出的雷管炸药放置在露天的场所没有警示并且看管不严。村民乙看到后想偷拿雷管炸药进行自家的采石爆破,就在深夜偷拿这些高度危险物,途中不不小心将别人家的柴堆弄着火,雷管发生爆炸,导致他人财产损害。
【单选题】When do the students pay for the meals they contract for?
A.
When they get the meal.
B.
At the beginning of the week.
C.
At the beginning of the year.
D.
At the end of the year.
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