【单选题】由于吸毒者极易感染各种疾病,包括性病,丙型肝炎等,注射毒品是传染( ) 的主要途径。
【单选题】why did Liz leave Harvard in 2001?
A.
She had no money to study there.
B.
She liked Columbia University more than Harvard University.
C.
She wanted to take care of her sick father.
【单选题】由于吸毒者极易感染各种疾病,包括性病,丙型肝炎等,注射毒品是传染( ) 的主要途径。
【单选题】Why did Liz leave Harvard in 2001?
A.
She had no money to study there.
B.
She liked Columbia more than Harvard University.
C.
She wants to take care of her sick father.
【单选题】下列何药能抑制咳嗽中枢并兼有外周镇咳作用
【单选题】由于吸毒者极易感染各种疾病,包括性病,丙型肝炎等,注射毒品是传染()的主要途径。
【单选题】由于吸毒者极易感染各种疾病,包括性病,丙型肝炎等,注射毒品是传染( ) 的主要途径。
【单选题】下列何药能抑制咳嗽中枢并兼有外周镇咳作用
【单选题】Why did Liz leave Harvard in 2001?
A.
She had no money to study there.
B.
She liked Columbia University more than Harvard University.
C.
She wanted to take care of her sick father.