[单选题]This kind of glasses designed based on personal requirements and made by experienced craftsmen _______ comfortably.
A.is worn
B.is wearing
C.wears
D.is being worn

[单选题] This pair of glasses _____ mine.
A. are
B. be
C. is
D. will be

[单选题] This new kind of chemicals will help keep the air, soil and water _____ from pollution.
A. free
B. empty
C. loose
D. short

[单选题] This kind of book _____ well.
A. is sold
B. sells
C. was sold
D. has been sold

[单选题]Any ordinary person would find it hard to imagine what Michelangelo had gone through in those four years of hard works.
What is the sentence elements(句子成分)of the underlined words?
A.subjects 主语
B.predicate 谓语
C.object 宾语
D.predicative 表语

[单选题] In theory, every person will have access to an unlimited _____ of information.
A. amount
B. number
C. sum
D. group

[多选题]which person of a diplomatic mission is invaluable, and he may not be detained or arrested?
A. the person of a diplomatic agent.
B. the head of the mission.
C. the members of the diplomatic staff.
D. the members of the service staff.

[单选题] This kind of plant _( )_ a lot of water at all times.
A. assumes
B. limits
C. produces
D. requires

[单选题] His family _____ all very kind and friendly. His family _____ a happy one.
A. are, is
B. is, is
C. are, are
D. is, are

[多选题]国家
As an international person a state should possess the following qualifications:
A. a permanent population.
B. a defend their territory.
C. government.
9
D. independence or sovereignty.

[单选题]Questions such as asking a person's age and income are ____, so you'd better avoid them.
A.unique
B.awkward
C.graceful
D.difficult

[单选题]It is believed that a new kind of drug ________ by the scientists and they are hopeful that they will succeed in a couple of months.
A.has been developed
B.is being developed
C.is developing
D.has developed

[多选题]The conduct of a person or a group of a persons shall also be considered as an act of the state and international law if:
A. it is established that such person or group of persons was in fact action on behalf of that state.
B. such person or group of persons was in fact exercising elements of the government or authority in the absence of official authorities and in circumstances which justified the exercises of those elements of authority.
C. it is a conduct of any state organ having that status under the internal law of that state, provided that organ was acting in that capacity in the case in question.
D. such person or group of persons have acted outside the statutory limits or the competence of their service.

[多选题]1n the case that one person has a fired a gun in state A and killed another person in state
B, which statements as following are correct?
A. Under the subjective territorial principle, state A where the crime was commenced should have jurisdiction.
B. Under the objective territorial principle, state B where the crime was completed should have jurisdiction.
C. Under the subjective territorial principle, state B where the killing took place should have jurisdiction.
D. Under the objective territorial principle, state A where the gun was fired should have jurisdiction.

[单选题]( ) 1. This kind of cakes ______ good while cakes of that kind ______ different.
A.

taste; are

B.

tastes; are

C.

smells; is

D.

look; are

[单选题] These figures are based on the _____ that the economy will continue to improve.
A. preparation
B. impression
C. foundation
D. expectation

[单选题] You are the only person _____ I have ever met _____ could do it.
A. who; /
B. /; whom
C. whom; /
D. /; who

[单选题]升降舵伺服操纵有哪几种方式？（ ）What kind of elevator servo control are there?
A.作动、阻尼、定中 Actuation, damping, centre
B.作动、阻尼 Actuation, damping
C.作动、定中 Actuation, centre