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【简答题】
根据算式编应用题.(38-3.5×4)÷6-3.5.
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参考答案:
举一反三
【单选题】下列属于人体第一道防线的是
A.
吞噬细胞的作用
B.
溶菌酶的作用
C.
皮肤的保护作用
D.
打预防针预防疾病
【简答题】完形填空。 One very cold morning, my, father and I were working on the farm. I asked him how long I must stay in the 1 . 'About an hour.' he answered. 'I wish I could go hone now-my 2 aches.' 'I am sorry, ...
【简答题】Questions 16 to 18 are based on the passage you have just heard.
【单选题】下列各式不成立的是(  )
A.
20+(-9)-7+(-10)=20-9-7-10
B.
-1+3+(-2)-11=-1+3-2-11
C.
-3.1+(-4.9)+(-2.6)-4=-3.1-4.9-2.6-4
D.
-7+(-18)+(-21)-34=-7-(18-21)-34
【单选题】如图中,属于人体第一道防线的是(  )
A.
B.
C.
【简答题】通读下面的短文,掌握其大意,然后从各题所给的A、B、C三个选项中选出一个最佳答案。 One very cold morning, my, father and I were working on the farm. I asked him how long I must stay in the ____1____. “About an hour.” he answered. “I wish I c...
【简答题】阅读理解。 The Beijing Olympic s will have 21,880 torchbearers (火炬手) for the torch relay (火炬接力). It is the biggest in the s' history. Here let's know about some torchbearers. ◆ Luis Hone, 14, is fr...
【简答题】Questions 16 to 18 are based on the passage you have just heard.
【简答题】Questions 16 to 18 are based on the passage you have just heard.
【简答题】Questions 16 to 18 are based on the passage you have just heard.
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