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【单选题】
为了提高齿根抗弯强度，可（）A.
增大模数
B.
保持分度圆直径不变而增大齿数
C.
采用负变位齿轮
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反馈参考答案：
举一反三
【简答题】13日,购入蓝布一批,价款100 000元,增值税13 000元,价款税款以银行存款支付,材料尚未到达。
【单选题】It can be inferred that trade barriers should be removed in order to ______.
A.
earn more money
B.
make the markets more organized
C.
ensure poorer countries' engagement
D.
activate the trans-Atlantic trade
【单选题】In order to earn money for his family, it is necessary for him to get a job.
A.
it is necessary to get a job
B.
it is necessary to find a job
C.
he must get a job
D.
a job must be found
【单选题】女性,52 岁,气短三个月,胸片显示上纵隔增宽,支气管体层片显示右上叶支气管狭窄,考虑为
A.
恶性淋巴瘤
B.
中央型肺癌
C.
胸腺瘤
D.
肺结核
E.
巨淋巴结增殖症
【单选题】He would try to ingratiate himself ______ his clients in order to earn more money.
A.
into
B.
with
C.
for
D.
from
【单选题】According to the passage, in the job market, workers born after 1980______.
A.
earn much more than their predecessors
B.
have been affected by the economic downturn
C.
gain a competitive edge with good education
D.
are undoubtedly ideal workers for the economy
【单选题】It was your recommendation enabled me to be an engineer in this world –famous company
A.
when
B.
who
C.
what
D.
that
【单选题】The two American created the Orchestra in order to______.
A.
earn money
B.
protect elephants
C.
enjoy themselves
D.
none of the above
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