皮皮学，免费搜题
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【判断题】
钻孔时的背吃刀量应该是钻头直径的一半。()答案:A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】I began my life as the son of an _____ , and I worked my way up to the presidency of the Ford Motor Company.
A.
immigrate
B.
immediate
C.
impatient
D.
immigrant
【单选题】I began my life as the son of an_____,and I worked my way up to the presidency of the Ford Motor Company.
A.
immigrate
B.
immigrant
C.
immediate
D.
impatient
【单选题】He began his life as the son of an _______, and worked his way up to the CEO of the company.
A.
immigrant
B.
immigrate
C.
emigrate
D.
immigration
【简答题】默认情况下,OEM的URL地址是( )。
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