A．a(chǎn)ttempted B．promoted C．identical D．independent E.proposing F.account G.jye.ai H.conduct I.signaling J.pressured K.functional

（1）Venus and Earth are commonly regarded as twin planets but not

C

C

twins.
（2）A key

G

G

for higher education in the 1990's is the need for greater diversity of courses.
（3）At the end，when the crowd began to break up，he raised his arms

I

I

for attention.
（4）The firm

A

A

to maintain its profitability by reducing the proportion of revenue set aside to pay staff to 36.8% from 36.9%.
（5）Doctors in Britain say a new code of

H

H

is urgently needed to protect the doctor-patient relationship.
（6）He knew he was going crazy when he heard himself

E

E

marriage to her，when he begged her to take the diamond ring and be his companion for life.
（7）In the United States，in comparison，parents regard the primary purpose of preschools as making children more

D

D

and self-reliant.
（8）Enabling farmers to speed their products to the East，railroads increased the value of farmland and

B

B

additional settlement.
（9）Every mother should have the right to decide where she gives birth，without feeling

J

J

one way or the other.
（10）This highly

K

K

walking style allows penguins to save roughly eighty percent of the mechanical energy they use while walking.