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【单选题】
公路运输的特点A.
成本低
B.
污染少
C.
机动灵活
D.
货损货差小
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皮皮学刷刷变学霸
举一反三
【单选题】According to Adel Safty, ________.
A.
. people should begin to study foreign languages after age 8
B.
. learners who have a friend to help them study a language better
C.
. age has a big effect on people ’ s ability to learn a foreign language
D.
. people ’ s linguistic ability grows with their age and experience
【单选题】According to the paragraph 3. California has cut the warming effect from diesel emissions by______.
A.
using particulate filters on cars and trucks and switching to low-sulfur diesel
B.
turning to efficient biomass cook stoves instead of using traditional mud stoves
C.
replacing kerosene lamps in villages with solar lamps
D.
deploying modern brick kilns
【简答题】Please __________ according to your .
【单选题】颈外静脉
A.
在胸廓乳突肌表面斜向外下
B.
与同名动脉伴行
C.
周围排列有颈外侧深淋巴结
D.
在胸锁乳突肌前缘穿深筋膜汇入锁骨下静脉或静脉角
E.
由下颌后静脉前支和耳后静脉汇合而成
【简答题】Choose the right picture according to the dialogue you hear. A B C D E F 1. _...
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