正确答案:
题目:蝗虫种群的增长是属于指数式增长。( )
解析:√
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举一反三的答案和解析:
[单选题]Let us hope we can settle the matter without ______ more trouble.
any
解析:without表示否定意义,所以需用any。
[单选题]最容易引起重叠性奔马律的疾病是( )
心功能不全伴心动过速
[单选题]I haven't seen him for quite a long time, but his parents ______ him sometimes.
still see
解析:18.答案为B 句中的sometimes表明有时见过他,句中谓语要用一般现在时。
[单选题]腹部膨隆并伴有移动性浊音,见于( )
肝硬化腹水
[单选题]下列概念指喜欢某人或某群体,内心乐于与之保持一致,从而形成与之一致的态度是( )
认同
[单选题]
S1增强B.减弱
解析:A,B