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【判断题】
牵引旅客列车在制动时,累计追加减压量不得超过初次减压量。( )A.
正确
B.
错误
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【简答题】A boy carefully took his blind father to a seat in a noodle restaurant. He called 1 for two bowls of beef noodles. When the restaurant owner was going to 2 the food, the boy suddenly whispered to him,...
【多选题】五、短文填空:用方框中所给单词的适当形式填空,使短文完整准确.(每个单词限用一次,每空只填一个单词.)(共1小题,计10分) A blind boy sat on the steps of a building with a hat by his feet. He held up a sign which said,"I am blind, please (56) ." There we...
A.
new;
B.
help;
C.
it;
D.
were;
E.
because;
F.
truth;
G.
both;
H.
dropped;
I.
a;
J.
more
【简答题】抗拉强度是通过 实验来测定的。
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