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【单选题】
常用的电烙铁通常有( )。A.
内热式电烙铁
B.
外热式电烙铁
C.
恒温电烙铁
D.
以上都是
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【单选题】Which of the following is NOT one of the great English speakers in the history of the last one hundred years?
A.
none of the above
B.
Martin Luther King.
C.
Adam Smith.
D.
Winston Churchil.
【简答题】下列实验操作中，错误的是
【单选题】The question of the duration of the transit ______ primarily one of the intention of the parties．
A.
takes
B.
is
C.
has
D.
makes
【简答题】Tokyo, the capital of Japan, is one of the largest cities in the world. It is also one of the world’s most modern cities. Twice last century, the city was destroyed and rebuilt. In 1923 a major earthq...
【简答题】Hiking is not only one of the best forms of physical exercise , but also one of the most forms of me ntal relaxation . It is good for all ages and is especially suitable as a family and group activity...
【单选题】Of all the foods we know, fruit is one of the most healthful. It is also one of the most tasty foods. Almost everyone enjoys fruit. Fruit is grown in almost every part of the world. There are hundreds...
A.
Most people enjoy eating fruit.
B.
Fruit can be grown almost all over the world.
C.
There are less than a hundred kinds of fruits.
D.
There are three groups of fruits.
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