1)In their designs the S. always sought ___ to a problem, .....
A.the sipmlest solution
B.the solution of simplest
C.the solution that simplification
D.which solution simplest
答案:A
2)The poet MM spent several years ___ school in CP.
A.had taught
B.teaching
C.her teaching
D. and to teach
答案:B
3)When the US C authorized a postal service in 1789, ___ 75 local offices.
A.the nation having
B.has the nation
C.the nation had
D.for the nation to have
答案:C
4)___ places on the Earth where plant and animal life has not been affected by the activities of
humans.
A.The few
B.Being few
C.There are few
D.Few
答案:C
5)___ nerve pathways conect the eye directly to the pineal gland, that gland is extremely sensitive
to light.
A.Because
B.That
C.How
D.By
答案:A
6)Chrom...s vary in size and shape and usually ___ in pairs.
A.occurring
B.to occur
C.occur
D.as occur
答案:C
7)SL became the first VS woman ___ abroad the RM space station.
A.who working
B.has worked
C.was working
D.to work
答案:D
8)The gravitational attractive of a black hole is extremely intense, but it would be no stronger ___
of a normal star of the same mass.
A.than that
B.as is
C.than it is
D.from which
答案:A
9)____ basically hunting animals and as such are physiologically adapted to going for long periods
without food or water.
A.Dogs being
B.Dogs
C.There are dogs
D.Dogs are
答案:D。as such:adv,同样地,同量地。这个句子其实是结构很简单的并列,“Dogs are ..... and are....”
10)In filmmaking, ___ the segments of a film are presented can be varied to creat drastically
different dramatic effects.
A.the order which in
B.the order in which
C.in the order which
D.in which the order
答案:B