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【单选题】
新药研究的I期临床试验的病例组数一般为A.
10～20例
B.
20～30例
C.
50～300例
D.
100～300例
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举一反三
【单选题】The city is 1,500 kilometers ______ our village.
A.
far from
B.
far away from
C.
far away
D.
away from
【单选题】The chemical factory is far away in the mountains. It is nearly ____ ride from the city.
A.
a six-hour
B.
a six hour’s
C.
six hour’s
D.
six hour
【单选题】The school is far away from the city, it is located __________ an island.
A.
in
B.
at
C.
on
D.
to
【简答题】A．It is far away from the city she lives in. B．It is a place where many great people were born. C．It has a certain political influences in the United States right after the battle at Gettysburg. D．It ...
【简答题】在 Java 中,使用关键字 定义临界段,能对共享对象的操作上锁。
【单选题】下面的关键字:发光二极管、电阻、电容等在Proteus里面的关键词是什么?
A.
Resistors、Capacitors、Led
B.
Led、Resistors、Capacitors
C.
Resistors、Led、Capacitors
D.
Capacitors、Led、Resistors
【简答题】The city is far away from home, so they will __________leave early tomorrow morning. Complete the sentences with ‘must’ or ‘have to’.
【简答题】(1)The company ___my father works is not far away from the city center. (2)The company ___ my father visited yesterday is not far away from the city centre.
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