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【简答题】
什么是软件危机?软件危机有哪些表现形式?
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】中国的核力量由( )直接指挥。
【简答题】句型转换。 1. Why don't you buy a new pen for your brother? (改为同义句) _____ _____ _____ a new pen for your brother? 2. How about going shopping this afternoon? (改为同义句) _____ _____ going shopping this aftern...
【判断题】加长呼吸时间、反覆进行，呼吸经由横膈膜与腹部肌肉的强力挤压运动，促进胃肠蠕动，帮助体内有害物质的排泄。 也可以使身体血液循环及含氧量增加，加速燃烧体内脂肪。
A.
正确
B.
错误
【单选题】A: Did you buy a birthday present for your brother? B: ______
A.
Do you think he really needs anything?
B.
Give me a break. I'm out of money.
C.
If I were him, I would like a new camera.
D.
I've been thinking about getting him a ＣＤ. He likes classical music.
【单选题】I'm quite willing for your brother ____ us. [ ]
A.
to join
B.
joining
C.
should join
D.
joined
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