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【单选题】
把a、b、c、d四块浸在稀硫酸中,用导线两两连接可以组成原电池,若a、b相连时a为负极;a、c相连时c极上产生大量气泡;b、d相连时b为正极;c、d相连时,电流由d到c。则这四种金属的活动性顺序由大到小为 [     ]
A.
a>c>b>d
B.
a>b>c>d
C.
c>a>b>d
D.
b>d>c>a
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【判断题】人际交往能力是指妥善处理组织内部关系的能力,包括与周围环境建立广泛联系和对外界信息的吸收转化能力,以及正确处理上下左右关系的能力。
A.
正确
B.
错误
【单选题】单项选择。 — ______ is the computer? — Five thousand yuan. [     ]
A.
How many
B.
How much
C.
How long
D.
How far
【判断题】三2传票是目前最常用的一种拣选信息。
A.
正确
B.
错误
【简答题】根据旬意和汉语提示,在空格中填入正确的单词。(每空填一词) 小题1:Kate is a_____(高的)girl with a round face. 小题2:The_______(老板)used to support poor children 小题3:Walk _______(沿着)the road and turn right at the first crossing 小题4:They u...
【单选题】Steven thirds that his computer system
A.
is just as fast as the latest systems.
B.
is much faster than Elizabeth's present system.
C.
is completely different to the newest systems.
【单选题】D When I first got an email account ten years ago, I received communications only from family,friends,and colleagues.Now it seems that every time I check my e-mail ,I have an endless seriers of advert...
A.
To inform.
B.
To educate
C.
To persuade
D.
To instruet
【简答题】短文填空(5%)根据短文内容,用方框中所给单词的适当形式填空,每词限用一次。 of     computer    baseball    me     the Hi, boys and girls! This is a photo __小题1:___ my room. First, you can see a desk.. On the desk, there is a ___小题2:____ ...
【单选题】【C2】
A.
thought
B.
test
C.
proof
D.
question
【单选题】The sentence “It is difficult to answer that question” (in para. 2) means ____.
A.
that question is not difficult to answer
B.
that question is difficult to answer
C.
it is different to answer that question
D.
it is important to answer that question
【判断题】人际交往能力是指妥善处理组织内外关系的能力,包括与周围环境建立广泛联系和对外界信息的吸收、转化能力,以及正确处理上下左右关系的能力。
A.
正确
B.
错误
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