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【判断题】
一个作简谐振动的物体处于平衡位置处时具有最大的速度和最大的加速度。A.
正确
B.
错误
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【单选题】This year will be difficult for this organization because __________.
A.
they have less money and volunteers than they had last year
B.
it has less money and fewer volunteers than it had last year
C.
the last year it did not have as few and little volunteers and money
D.
there are fewer money and volunteers that in the last year there were
【单选题】Because a 45-year-old woman is worried that she still has regular menstrual periods, she asks about menopause. Which answer by the nurse is most appropriate?
A.
Regular menses in a 45-year-old woman should be promptly evaluated by a gynecologist.
B.
Although you continue to have menstrual periods, you are unlikely to become pregnant.
C.
It is common for women to experience menopause in their late 40s
D.
Many women dread menopause because it is an unpleasant experience
【简答题】If women are mercilessly exploited year after year, they have only themselves to blame because they tremble at the thought of being seen in public in clothes that are out of fashion; they are always t...
【简答题】This year will be difficult for the organizationbecause ______.A. they have less money and volunteers they hadlast year. B. ithas less money and fewer volunteers than it had last year C. the last year...
【简答题】Dr. Bethune began to work the ________ he arrived at the front. [A] moment [B] place [C] way [D] reason
【单选题】This year will be difficult for this organization because it ______ .
A.
had less money and fewer volunteers than it did last year
B.
has less money and fewer volunteers than it had last year
C.
has both less money and fewer volunteers than last year
D.
has less money and fewer volunteers than those of last year
【单选题】Dr. Bethune began to work the he arrived at the front.
A.
place
B.
way
C.
moment
D.
reason
【单选题】Dr. Bethune began to work ___ he arrived at the front.
A.
immediately
B.
by the time
C.
before
D.
at the moment
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