皮皮学，免费搜题
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【单选题】
酸雨可导致A.
气温升高、海平面上升、病原体加速繁殖
B.
皮肤癌、白内障等疾病发病率上升
C.
眼睛刺痛、流泪、咽喉痛
D.
呼吸系统疾病、肺癌的发病率上升
E.
湖泊中水生生物死亡、建筑物腐蚀、森林枯萎
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举一反三
【单选题】We’re very annoyed ____his mistake, because we have emphasized this for several times.
A.
with
B.
at
C.
on
D.
to
【简答题】示教器的线路连接主要包括那几部分内容?
【单选题】I can judge that he is very________from the________look on his face. [ ]
A.
excited; excited
B.
exciting; excited
C.
excited; exciting
D.
exciting; exciting
【简答题】John likes chocolates(巧克力) very much, but his mother doesn’t give him. They’re bad for his teeth(牙齿), she thinks. But John has a very nice grandfather. The old man loves his grandson very much and som...
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