皮皮学，免费搜题
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【单选题】
( )语言和汇编语言是低级语言A.
机器
B.
二进制
C.
十六进制
D.
八进制
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【简答题】I have difficulty in waking up by myself in the morning. I need a(n) .
【单选题】– I have difficulty in learning English. I don’t know _______. – Why not join an English club?
A.
why to do
B.
what to do
C.
when to do
【单选题】She is suffering from obesity. It's difficult for me to walk fast and I have difficulty in breathing.中的obesity可以用以下哪个单词代替?
A.
headache
B.
stomachache
C.
toothache
D.
overweight
【简答题】I have difficulty in this book. 我读这本书有困难。
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