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【单选题】
关于核酸探针的描述下列不正确的是A.
可以是 DNA
B.
可以是 RNA
C.
可以用放射性标记
D.
必须是核酸
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【单选题】Who can be the announcer/writer of an English notice(启事)and poster(海报) ?
A.
companies or organizations
B.
individual(s)
C.
government
D.
all the above three answers
【单选题】Who suggested in the 18th century that English should be protected?
A.
Walt Wolfram.
B.
John Adams.
C.
Royalists.
D.
Dick Tucker.
【简答题】P27 Exercise A You are going to hear some announcements made by Professor Williams at the final plenary session of an international conference on planning. The following vocabulary is used in th...
【简答题】Who suggested in the 18th century that English should be protected?
【单选题】How was the word 'sauna' first introduced into the English language?
A.
By people who had been to Finland.
B.
By athletes who played in the World Cup.
C.
By Finns who traveled abroad a lot.
D.
By Olympic athletes who saw Finnish athletes using saunas after training sessions.
【单选题】She's our new English teacher who will be ______ our class.
A.
in charge of
B.
in the charge of
【单选题】Those who want to be an editor of English Weekly must be ______ carefulness, patience and much knowledge of English.
A.
made up of
B.
owned up
C.
armed with
D.
concentrated on
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