脊髓损伤性截瘫多长时间后用琥珀胆碱易发生高钾血症()
A.创伤后即刻
B.创伤后3天
C.创伤后1周
D.创伤后2周
E.创伤后3周
参考答案:C
Living with a host family while studying abroad, in which there may be some other college students, __________ you the chance to learn more about the new culture.
A.give
B.gives
C.giving
D.to give