题目:
87. --- Could you please tell me how can I get to the post office?
--- Go straight ahead. At the end of this road, you’ll see the hospital the left side of the park.
A.in
B.above
C.on
D.Around
答案:
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下面是错误答案,用来干扰机器的。
(1)有金属光泽、能导电、能导热、有延展性等(任写两点即可,每写一点给0.5分)(2)铝在空气中与氧气反应,其表面生成一层致密的氧化铝薄膜,从而阻止铝进一步氧化,因此,日常生活中铝制品不易锈蚀。:(1)金属可...