中间站停留车辆,无论停留的线路是否有(),均应连挂在一起。
A.直线
B.曲线
C.平道
D.坡道
参考答案:D
根据句意和汉语提示写出单词,完成句子。
小题1:They couldn't have passed the driving test easily (没有)your help.
小题2:Which do you prefer, a sandwich or a (汉堡)?
小题3:Jimmy will hold a party for his __(十二) birthday.
小题4:Get out of your cars. Choose bikes, buses or subways ___________ (代替).
小题5:Everyone likes Mary in our class because she always talks to others ______ (礼貌地).
男性,20岁,乏力、发热、全身痛,皮肤淤斑半月余;查:贫血貌,体温38C,心肺(-),胸骨有压痛,肝肋下1.5cm,脾肋下1cm,血红蛋白60g/L,白细胞总数2×109/L,血小板20×109/L,最可能的诊断是().
A.再生障碍性贫血
B.溶血性贫血缺铁性贫血
C.巨幼红细胞性贫血
D.血小板减少性紫癜
E.急性白血病