体重的第二个增长高峰是()
A.婴儿期
B.幼儿期
C.学龄前期
D.学龄期
E.青春期
参考答案:E
— Could I clean the bedroom for you?
— No, thanks. I it myself. [ ]
A. cleaned
B. have cleaned
C. was cleaning
D. had cleaned
HIV感染的已妊娠3个月妇女的咨询时。下述不正确的是()
A.应该立即终止妊娠
B.此病可经过性交传播
C.应禁止共用牙刷等用具
D.此病有较长的潜伏期
E.应避免与其他人共用餐具