___get rid ofthe force of friction is still a hard nut us
选项:
A:
How can we
B:
How we can
C:
Why should we
D:
Why we should
How can we
How we can
Why should we
Why we should
以下文字与答案无关
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-- We can try to reduce rubbish, reuse water and recycle things
选项: A:why can we go green
B:how can we go green
C:why we can go green
D:how we can go green
we
B:should
C:should we not
D:not
—How can we save electricity in daily life? —By ________ the lights when we leave a room, for example.
选项: A:turning off
B:putting off
C:taking off
but
B:how
C:from
D:whether
E:averagefriends,in any possible way. We must know it completely and then our knowledge can be used well and made better.
Though there are many ways for studying,however,the above mentioned will be quite enough if we can keep
them in heart and do so.
">6.The aim of students who come to school is to study. But to study needs a right way,or we would waste the time orthe money. The following are ways of studying.
The best time for reading is morning. Because in the morning,the air is fresh and our minds are clear. For that
reason,we can get good results.
In studying we must be patient.If we don't understand a text well,we must read it again. We should not
read the next one till we have learned the first one well When we are studying,we must put our hearts into the book. Or
we can get nothing from the book while we are reading.
We must always ask"whys".If it is not well understood,write it down and ask our teachers or parents,brothers or
friends,in any possible way. We must know it completely and then our knowledge can be used well and made better.
Though there are many ways for studying,however,the above mentioned will be quite enough if we can keep
them in heart and do so.
should tell
B:told
C:may tell
D:can tell
arrived
C:delivered
D:come
">8.We'll do what we can to get the goods()on time," said the manager of the company. 选项: A:reached
B:arrived
C:delivered
D:come
attention
B:duty
C:question
D:attraction
what
B:which
C:that
D:as
what
B:where
C:that
D:as
Governments have a role to play .
B:Public health is a scientific issue .
C:Priority should be given to deprived regions .
D:Businesses ' responsibility should be stressed .
A、over
B、pass
C、beyond
D、lower than
Must have come
B:Should have come.
C:Must come.
D:Should come
Extensive
B:Exstinctive
C:Executive
D:Execrated
Extensive
B:Extinctive
C:Executive
D:Execrated
that
B:when
C:why
D:what