【单选题】【消耗次数：1】
表面结构要求可以标注在( )
①
尺寸线上
②
尺寸界线上
③
轮廓的延长线上
④
以上3种都可以
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相关题目
【单选题】
直线上任一非空开集都可以表示成
①
无限个互不相交的的构成区间的和集
②
有限个或可数个互不相交的构成区间的和集
③
无限个互不相交的的闭集的和集
④
有限个或可数个互不相交的闭集的和集
随机题目
【单选题】
A balanced diet is ______ as a quick and effective way to keep in good health.
①
consider
②
considers
③
considered
④
considering
【单选题】
My brother can take his car apart and put it back together again. I certainly wish he______ me how.
①
would teach
②
has taught
③
will teach
④
teaches
【单选题】
She’s very ______ and would like to see each thing in its place.
①
gathered
②
grouped
③
modernized
④
organized
【单选题】
Keeping eye contact ______ respect for the interviewer and your audience.
①
says
②
pays
③
throws
④
shows
【单选题】
Do plan to arrive ______or a few minutes early for a job interview.
①
no time
②
on time
③
all the time
④
at a time
【单选题】
But for the immediate help from his neibour, the old man______of hunger fifteen years ago.
①
must die
②
must have died
③
would die
④
would have died
【单选题】
Fast delivery is important. Now our customers can______ their orders(订货) within 2 days.
①
deceive
②
receive
③
believe
④
relieve