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发明专利权的期限为20年,自( )起计算。

时间:2017-09-27 13:00来源:未知 作者:admin 点击:
21. 发明专利权的期限为20年,自( )起计算。 A. 发明日 B. 投产日 C. 申请日 D. 批准日 全是标准16春奥鹏作业 正确答案:C 22. 矿山、金属冶炼建设项目和用于生产、储存危险物品的建设项目竣工投入生产或者使用前,应当由()单位负责组织对安全设施进行验收
第一次在线作业 单项......


第一次在线作业
单项选择题
第1题 – I failed again. I give up. -- _______
A、I give up too. shock
B、Did you fail again?
C、I don’t believe you.
D、Don’t lose heart.



第2题 – I got the first prize! --____________
A、I got a prize too.
B、Well done!
C、When did you get it?
D、Come on!



第3题 – Look at the mess you’ve made! -- _________________
A、I’m sorry.
B、I don’t know.
C、I like it.
D、OK.



第4题 -- I’m afraid I have a complaint to make. -- _____________
A、Sorry.
B、Can I help you?
C、What?
D、Tell me about it.
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第5题 – Do you like my sweater? -- ______________
A、I’m afraid not.
B、I hate your sweater.
C、I like not.
D、I don’t have a sweater.



第6题 – Would you like pizza or pie? -- ________________
A、I like.
B、I don’t like eating pizza.
C、I don’t want pizza.
D、Neither.



第7题 ________ when you cross the road.
A、Do care
B、Care
C、Do be careful
D、To be careful



第8题 ________him the secret, will you?
A、Don’t tell
B、Not to tell
C、Not telling
D、No telling



第9题 ______ tell a lie.
A、Hardly
B、Not
C、No
D、Never



第10题 Let’s do it at once, ________ ?
A、shall we
B、will you
C、do we
D、do you



第11题 No sooner had we sat down ______we found it was time to go.
A、than
B、when
C、as
D、while



第12题 I ______on the door for ten minutes now without an answer.
A、was knocking
B、am knocking
C、knocking
D、have been knocking



第13题 The middle aged man was seen ____out of the house on the afternoon of the murder.
A、came
B、come
C、to come
D、have come



第14题 My room is a mess. It needs _____.
A、to be tidying up
B、tidying up
C、to tidy up
D、tidied up



第15题 He ___his leg when he _____in a football match against another school.
A、broke; played
B、was breaking, was playing
C、broke; was playing
D、was breaking; played



第16题 She didn’t go to the cinema because she _____the film before.
A、had seen
B、has seen
C、saw
D、was going to see



第17题 I ____writing the article by the time you get back.
A、shall finish
B、must have finished
C、have finished
D、shall have finished



第18题
you had some trouble finding where i live, ______?

A、didn’t you
B、hadn’t you
C、do I
D、don’I



第19题 It was not until then that I came to know knowledge ____only from practice.
A、had come
B、came
C、would come
D、comes



第20题
"Got your plans for the weekend, Bill?" "Well, I had planned to go to London, but I _____ afford the train fare."

A、can
B、can't
C、may
D、might



第21题 " I was wondering if you ______ give me a stamp?" " I think I' ve got some. Here you are."
A、may
B、might
C、will
D、could



第22题 " What are you going to do tomorrow evening?" " I' m not sure, but I think _______ a video."
A、of watching
B、to watch
C、I may watch
D、that I watch



第23题 If they had taken my advice, they _______ .
A、had won
B、could won
C、should win
D、could have won



第24题 选出句中的定语。 The man downstairs was trying to sleep.
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A、downstairs
B、was
C、trying to
D、sleep



第25题 If you had come earlier, you _______ him.
A、could meet
B、might have met
C、might meet
D、might as well meet



第26题 Excuse me, Mr. Li, _______ it be alright if I used your phone?
A、will
B、would
C、shall
D、should



第27题
"The windows need washing." "Well, let's wash them together, ________ ?

A、shall we
B、will we
C、won't we
D、should we



第28题 To many people' s surprise,the twin sisters have _______ in common in personalities.
A、very little
B、very few
C、quite many
D、quite much



第29题 " I must be going now." " Oh, it' s still early, _____ you stay a bit longer?"
A、will
B、wouldn' t
C、won' t
D、can



第30题 " It' s cold in this room.” “_______ the heating?"
A、Do you want to turn
B、Turn on
C、Shall I turn on
D、Will I turn on



第31题 _____________wonderful birthday I am having!
A、what
B、what a
C、how
D、how much



第32题 Something' s gone wrong with the window; it_______ not shut.
A、will
B、shall
C、would
D、should



第33题 " Why aren' t you going swimming this afternoon?" " Well, I didn' t want to go alone, and no one _____ with me." (责任编辑:admin)要这答案加QQ:800020900 或加微信:q800020900 获取
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