【单选题】【消耗次数：1】
Some universities offer free, non-credit MOOCs __________ to anyone in the world.
①
useful
②
available
③
easy
④
careful
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相关题目
【单选题】
Some universities offer free, non-credit MOOCs __________to anyone in the world.
①
useful
②
available
③
easy
④
hard
【单选题】
It is _____________ that today people in some remote areas know about the rest of the world.
①
difficult
②
amazing
③
inferior
④
superior
【单选题】
She _____ useful knowledge of the English by careful study.
①
acquired
②
gained
③
sacrificed
④
earned
【单选题】
Doctors ___ in every part of the world.
①
need
②
are needing
③
are needed
④
will need
【单选题】
The pavilions of each country at the World Expo can reveal the ( ) cultures of the world.
①
diversity
②
diversify
③
divert
④
diverse
【单选题】
8.Doctors ___ in every part of the world.
①
need
②
are needing
③
are needed
④
will need
【单选题】
China has a large population than [填空] in the world.
①
all the countries
②
every country
③
any country
④
any other country
【单选题】
Anna was reading a piece of science fiction, completely _____ to the outside world.
①
having been lost
②
to be lost
③
losing
④
lost
随机题目
【单选题】
在下面的二维数组定义中，哪一个语句是正确的？
①
int a[5][];
②
int a[][5];
③
int a[2][5]={{1,3,5},{2}};
④
int a[](10);