[单项选择]You still need some substantial examples（）support of your argument, or few people will believe in your idea.
A. on
B. in
C. for
D. to

[单项选择]They still have some problems（）in designing the new energy vehicles.
A. overcome
B. overcoming
C. to overcome
D. overcomes

[单项选择]I've tried several weeks, but still have some difficulty （　）.
A. in high jump
B. to jump high
C. with high jump
D. with jumping high

[单项选择]Although he still has some problems to face, ______ his work has been successful.


A. by and large
B. at short notice
C. in the long run
D. for good measure

[单项选择]They will ______ you everything you need once you start your scientific research.
A. supply
B. provide
C. take
D. offer

[单项选择]Which is the telephone number you need when you intend to book a double room at Ramada Inn


A. 1-800-667-8868 or (250) 374-4788.
B. 1-800-575-7322 or (250) 851-0111.
C. 1-800-726-3626 or (250) 374-1218.
D. 14100-663-2832 or (260) 374-0358.

[单项选择]There were still some minor grammar mistakes, but ______ the composition was rather well-written.


A. in the way
B. all in all
C. on the whole
D. as a whole

[单项选择]Are you still here You were here half an hour ago.Who（）for
A. were you waiting
B. are you waiting
C. do you wait

[单项选择]"Some" in the sentence "Some still exist today" refers to （）
A. cocoa trees
B. chocolate
C. shops
D. meeting places

[单项选择]According to the periodic table, ______ still some elements undiscovered.
A. there seem to be
B. it seems to be
C. it seems that
D. here seem

[单项选择]— How many apples do you need
— I need
A. three ones
B. three
C. the three

[单项选择]Some of you may have finished unit one.（）, you can go on to unit two.
A. If you may
B. If you do
C. If not
D. If so

[单项选择] While still catching up to men in some spheres of modern life, women appear to be way ahead in at least one undesirable category. "Women are particularly susceptible to developing depression and anxiety disorders in response to stress compared to men," according to Dr. Yehuda, chief psychiatrist at New York’s Veteran’s Administration Hospital. Studies of both animals and humans have shown that sex hormones somehow affect the stress response, causing females under stress to produce more of the trigger chemicals than do males under the same conditions. In several of the studies, when stressed-out female rats had their ovaries (the female reproductive organs) removed, their chemical responses became equal to those of the males. Adding to a woman’s increased dose of stress chemicals, are her increased "opportunities" for stress. "It’s not necessarily that women don’t cope as well. It’s just that they have so much more to cope with," says Dr. Yehuda. "Their capacity for tolera
A. Strain of Stress: No Way Out
B. Responses to Stress: Gender Difference
C. Stress Analysis: What Chemicals Say
D. Gender Inequality: Women Under Stress