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【单选题】
西部大开发中,贵州生态建设成效明显,到2010年止,全省自然保护区有( )个,国家级自然保护区有( )个,全省森林覆盖率达40.5%。A.
112、9
B.
123、9
C.
130、9
D.
130、11
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举一反三
【单选题】What's the difference of true value and signed magnitude?
A.
There are no differences.
B.
Signed magnitude uses 0 and 1 to represent negtive sign and positive sign.
C.
True value equals to signed magnitude.
D.
They measure different physical objects.
【单选题】What will the woman receive if she is chosen?
A.
A certificate signed by three professors.
B.
A cash, award and a certificate.
C.
A medal worth five hundred dollars.
D.
An opportunity to interview for an excellent position.
【简答题】What is Laura's profession? _______________________________
【简答题】What is Laura's favorite animal?
【单选题】What is Laura's suggestion about the books? ( )
A.
Sell them to the second-hand bookshop.
B.
Advertise them on the university notice boards.
C.
Advertise them in the student newspaper for sale.
D.
Give them to the second and third year students for free.
【单选题】What is Laura's suggesion about the books? ( )
A.
Sell them to the second-hand bookshop.
B.
Advertise them on the university notice boards.
C.
Advertise them in the student newspaper for sale.
D.
Give them to the second and third year students for free.
【简答题】根据凹模零件图,编制零件大致机加工工艺路线。
【简答题】对玛丽的抱怨持什么态度? What is Laura's _____ _____ Mary's complaint?
【单选题】What is NOT required at the time of application?
A.
Proof of identity.
B.
A signed contract.
C.
Proof of employment.
D.
A payment.
【简答题】________ is Laura's roommate, and she ________ too much.
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