[单项选择]I don't know ______ you can recognize here from here, but the girl reading the newspaper is Jane.
A. that
B. what
C. if
D. which

[单项选择]I don't know （　） you can recognize here from here, but the girl reading the newspaper is Jane.
A. that
B. what
C. if
D. which

[单项选择]I don't know（）you can recognize here from here, but the girl reading the newspaper is Jane.
A. that
B. what
C. if
D. which

[单项选择]I don't know ______ you can recognize here from here, but the girl reading the newspaper is Jane.
A. that
B. what
C. if
D. which

[单项选择]From here, you can see the bridge （　） construction.
A. in
B. on
C. under
D. with

[单项选择]From here, you can see the bridge______ construction.
A. in
B. on
C. under
D. with

[单项选择]From here, you can see the bridge ______ construction.
A. in
B. on
C. under
D. with

[单项选择]With winter here you can these skirts till you need them again next summer.
A. do away with
B. put away
C. get rid of
D. give away

[单项选择]You don't think he can finish the work, ______.

[单项选择]English and French are taught here. You can choose ______ you like.
A. no matter which
B. whichever
C. which
D. whatever

[单项选择]You can just see them from where you stand now; they are frustratingly ______ to the public.
A. isolated
B. faded
C. unattached
D. inaccessible

[单项选择]

What we don’t know or refuse to recognize is that modern man has been altering his total environment so swiftly and suddenly that the whole "great chain of life" on this planet is in danger.
All of us live on a tiny spaceship carrying with it its own limited resources for survival.What we have now is all we will ever have to keep us alive.
But man has been harming this system. He cannot help it. Everything we do alters our environment: the ways we grow food and build shelter and create what we call "culture" and "civilization".
World population is growing at such a rate that by the year 2050 nearly seven billion people will live on the earth.Industrialization has added its own burden to the population pressure. The more we produce and consume, the more waste products we discharge into the air and water and land around us, where they do not disappear, but last forever in one form or another. Great progress i
A. man cannot avoid destroying the environment
B. man cannot obtain resources he needs from other planets
C. man cannot survive for a long time
D. man cannot help to create a new environment