some practices1.Relaxation,_____ fresh air,pure water and cl

some practices
1.Relaxation,_____ fresh air,pure water and clean food,is essential to a sound mind and healthy body.
A．much less than
B．no less than
C．no more than
D．any less than

2.Somebody in the next room must be ill,_____ a doctor has just come out.
A．because
B．for
C．in that
D．as

3.Exceptional children are different in some significant way from others of the same age.For these children _____ to their full adult potential,their education must be adapted to those differences.
A．to develop
B．to be developed
C．developing
D．will develop

4.Plastics are warm materials,sympathetic to the human touch,and their transformation _____ things that come into contact with human beings is entirely appropriate.
A．of
B．by
C．into
D．for

5.Recently many schools have faced what could be called the crisis of comprehension or,in simple terms,the phenomenon of students with phonic and grammar skills still _____ unable to understand what they read.
A．are
B．to be
C．being
D．have been

6.Taking more vitamins than the body needs does not make it function better,_____ overfulfilling the oil lamp makes it lighten better.
A．no more than
B．any more than
C．not more than
D．much more than

7.For most people the sea was remote,and with the exception of early intercontinental travellers or others who earned a living from the sea,there was little reason to ask many questions about it,let alone _____ what lay beneath the surface.
A．asking
B．ask
C．to ask
D．be asked

8.If you are to catch a train,it is always better to be comfortably early than even a fraction of a minute _____ late.
A．too
B．very
C．much
D．rather

9.Suppose there were a flood or an earthquake and the people could not be reached by trains or trucks._____ packages of food could be dropped from planes,the people might starve.
A．Until
B．Before
C．Unless
D．If only

10.I find the courage of treatment by the author _____ so delights us,and which large perception only can inspire.
A．who
B．which
C．what
D．as