皮皮学，免费搜题
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【多选题】
有髓神经纤维髓鞘的主要作用是A.
绝缘
B.
营养轴突
C.
修复受损的神经元存活及轴突再生
D.
加快神经冲动的传导速度
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举一反三
【单选题】The author is most likely to agree that high-deductible plans
A.
will not affect sicker workers negatively.
B.
are the best way to reduce health costs.
C.
will increase the health costs of sicker workers.
D.
should work out to be feasible plans.
【单选题】Teachers recommend parents __________ their children under 12 to ride bicycles to school for safety．
A.
not allow
B.
do not allow
C.
get down to
D.
look forward to
【判断题】Under a deductible franchise, where the loss or damage exceeds the percentage allowed, the insurance company needs merely indemnify the exceeding part to the insured.
A.
正确
B.
错误
【判断题】Under a bareboat charter，the charterer takes over almost all of the shipowner’s functions．（ ）
A.
正确
B.
错误
【判断题】Under a deductible franchise, where the loss or damage exceeds the percentage allowed, the insurance company needs merely indemnify the exceeding part to the insured.
A.
正确
B.
错误
【单选题】The phrase “go under” in the second paragraph is closest in meaning to ___.
A.
have low fees
B.
get into difficulties
C.
do a bad job educationally
D.
have low teaching standards
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