正确答案: D

②④

题目：下列地区可以大量调出能源输往Ⅳ地带的是①东北地区 ②西北地区 ③青藏地区 ④西南地区

解析：D

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学习资料的答案和解析：

[单选题]Peter was so excitedhe received an invitation from his friend to visit Chongqing.

when

[单选题]

shocked

[单选题]下列关于细胞呼吸的叙述，错误的是

叶肉细胞在光照下进行光合作用，不进行呼吸作用

解析：【解析】细胞呼吸是活细胞都进行的一项生命活动，必须在酶的催化作用下进行；酵母菌在有氧的条件下，把葡萄糖分解成二氧化碳和水，无氧的条件下把葡萄糖分解成酒精和二氧化碳。因此D错误。

[单选题]BWhen something goes wrong，it can be very satisfying to say，”Well,it’s so-and-so’s fault.”or “I know I’m late，but it’s not my fault；the car broke down.”It is probably not your fault，but once you form. the habit of blaming somebody or something else for a bad situation，you are a loser. You have no power and could do nothing that helps change the situation. However,you can have great power over what happens to you if you stop focusing on whom to blame and start focusing on how to remedy the situation. This is the winner’s key to success.

blame themselves rather that others

解析：

由第一段“However, you can have great power over what happens to you if you stop focusing on whom to blame and start focusing on how to remedy the situation.”可知

[单选题]百合的学名为Lilium brownii var．viridulum，可见百合是L．brownii的一个( )。

变种