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【单选题】
某矿为分区式开拓,如将井田划分为两个阶段开拓时,矿所有采区服务的开采水平有( )个。A.
1
B.
2
C.
3
D.
4
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举一反三
【单选题】The cellphone, a device we have lived with for more than a decade, offers a good example of a popular technology's unforeseen side effects. More than one billion are (1)_____ use around the world, and...
A.
of
B.
for
C.
in
D.
by
【单选题】Which seems to be most significant in telling time to people of pre-industrial societies?
A.
Clock-work.
B.
The sun and the moon.
C.
Unpunctuality.
D.
Changes of season.
【简答题】形成良好班集体的重要标志是( )。 A.核心队伍 B.班级秩序 C.舆论班风 D.组织活动
【单选题】. Nowadays people attach importance _______ the children’s pre-school education.
A.
to
B.
in
C.
of
D.
about
【单选题】To prevent or delay a diabetes diagnosis, people with pre-diabetes should pay most attention to______.
A.
glucose levels
B.
exercises
C.
heart disease
D.
stroke
【单选题】If you copy the online information onto your PC device, you will ______ .
A.
save the time of connecting to the online system
B.
reduce the risk of losing information
C.
pay just local telephone charges
D.
get local information only
【单选题】The purpose of this passage is ______.
A.
to tell people how the principle of freedom of press was established
B.
to show the significance of the trial
C.
to tell people where the expression 'as smart as a Philadelphia lawyer' comes from
D.
to tell people something special about the Philadelphia lawyer
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