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【单选题】
星天牛属于鞘翅目( )。
A.
虎甲科
B.
C.
D.
天牛科
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【单选题】. 接受别人递给你名片之后,你应把它放在哪里?( )
A.
片夹里或者上衣口袋
B.
装内侧的口袋里
C.
袋里面
【单选题】What has Althouse Bus Transportation been mainly aiming at
A.
Making as much money as possible.
B.
Building up its fame.
C.
Developing its business.
D.
Providing the local community with quality service.
【单选题】He came all the way to China for promoting friendship________ for making money. [     ]
A.
other than
B.
more than
C.
rather than
D.
less than
【单选题】已知 298K 标准态下,下列反应自发正向进行: Cu + 2Fe 3+ = Cu 2+ +2Fe 2+ , Cu 2+ + Fe = Cu +2Fe 2+ , 则反应物中最强的氧化剂和最强的还原剂分别是( )。
A.
Cu 2+ , Fe
B.
Fe 3+ , Fe
C.
Fe 3+ , Cu
D.
Cu 2+ , Cu
【单选题】接受别人递给你的名片之后,你应把它放在哪里( )
A.
名片夹里或上衣口袋
B.
裤袋里
C.
西装内侧口袋
D.
随意放
【单选题】比较经济合理,但过程复杂的加工余量确定方法是:( )
A.
查表法
B.
计算法
C.
经验估计法
D.
列表法
【单选题】What kind of person does the writer seem to be? ( )
A.
She is mainly interested in making money.
B.
She thinks running a business a different job.
C.
She seems to be successful but unhappy.
D.
She seems to be someone with strong confidence.
【单选题】__________, and you'll get your research findings recognized in the medical circle.
A.
Making a bit more effort
B.
If you make a bit more effort
C.
Given a bit more effort
D.
A bit more effort
【单选题】Why are publishers making their books freely available?
A.
Because they want to make more money.
B.
Because they do not like to lose audience.
C.
Because they are competing in a match.
D.
Because they try to win more freedom.
【单选题】已知298K标准态下,下列反应自发正向进行:2Fe3++Cu=Cu2++2Fe2+,Fe + Cu2+= Cu+ Fe2+则反应物中最强的氧化剂和最强的还原剂分别是( )
A.
Cu2+,Fe
B.
Fe3+,Fe
C.
Fe3+,Cu
D.
Cu2+,Cu
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