以事实为根据,避免主观和偏见是指()原则。
A.诚实
B.客观
C.精确
D.高效
参考答案:B
— My room gets very cold at night.
— ________. [ ]
A. So is mine
B. So mine is
C. So does mine
D. So mine does
对宫内节育器失败的患者,适当的避孕方式是()
A.宫内节育器
B.紧急避孕药
C.避孕套
D.女性绝育手术