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【单选题】
Charts should be corrected by using information published in the ______.A.
Light List
B.
American Practical Navigator
C.
Notice to Mariners
D.
Coast Pilot
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举一反三
【单选题】New Zealand is composed of two islands. They are ______. Island and ______ Island.
A.
The Fiat Island the Round Island
B.
the Long Island the Fire Island
C.
the Andros Island the Cayman Island
D.
the north island the south island
【单选题】No man is an island(Line 1, Para. 3) implies that ______.
A.
everyone is a part of an island
B.
man cannot be an island
C.
everyone is just a part of society
D.
society is an island
【单选题】New Zealand is mainly composed of
A.
the North Island, the South Island and Stewart Island.
B.
the North Island and the South Island.
C.
the North Island and Southern Alps.
D.
the Cook Strait and the North Island.
【多选题】真核基因常常断裂，这：
A.
反映了真核mRNA是多顺反子的事实。
B.
表明编码的外显子被非编码的内含子分隔开。
C.
提示真核DNA是线性的，并且分散在各个染色体中。因此基因可能一部分在一条染色体上，另一部分在另一条染色体上。
D.
意味着初级转录子必须先加工后才能被翻译为蛋白质。
E.
意味着真核基因可能是多种表达产物，因为有可能有不同组合的外显子来构建成不同的mRNA。
【简答题】The island of Great Britain is made up of England, ___and ___.
【单选题】真核生物的基因常常断裂，这（ ）。
A.
表明编码的外显子被非编码的内含子分隔开
B.
反映了真核生物的基因是多顺反子的事实
C.
意味着初级转录子必须被翻译为蛋白质
D.
意味着真核基因可能是多种组合
【单选题】North Island, South Island, and Steward Island are the three large islands that ______ the country of New Zealand.
A.
compact
B.
compose
C.
comply
D.
comprise
【单选题】—Please sit down and have a break. You have been working on this machine nonstop for two hours. —No, thanks. .
A.
I’m not in the least tired
B.
I’m too tired to move
C.
I’m not a little tired
D.
I’m a bit tired
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