皮皮学,免费搜题
登录
搜题
【单选题】
消除支气管哮喘气道炎症最有效的药物是
A.
糖皮质激素
B.
抗生素
C.
抗组胺药
D.
B2受体激动剂
E.
色苷酸纳
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】When he was out of work, Frank was a couch potato and he
A.
put on a lot of weight
B.
lost a lot of weight
C.
l ost a lot of height
D.
put on a lot of height
【多选题】装有( )的出站信号机,当该表示器不良时,由办理发车人员通知司机后,列车凭出站信号机的显示出发。
A.
方向表示器
B.
进路表示器
C.
线路表示器
D.
发车线路表示器
【单选题】正常成人周围血液中白细胞的数值为
A.
(2~10)×1012/L
B.
(4~10) ×109/L
C.
4000-10000个/毫升
D.
10-30万个/L
E.
10-30万个/立方毫米
【单选题】When will college students curb their spending and only buy what is necessary?
A.
After they have lived on campus for a relatively long time.
B.
When they have got used to living according to their money-spending plan.
C.
After they have had roommates to share furnishing or grocery expenses with them.
D.
When they have known that their hard- earned money shouldn’t go to movies.
【多选题】每个出站信号机都有三个LED灯位,出站信号机位于站台终端。出站信号机的显示方式有()。
A.
绿灯
B.
黄灯
C.
红灯
D.
蓝灯
【判断题】装有进路表示器的出站信号机,当表示器不良时,由车站发车人员口头通知司机后,列车可凭出站信号机的显示出发。
A.
正确
B.
错误
【简答题】When he was only years old, he was asked to work on a project and quickly became a in Berlin.
【多选题】出站信号机的显示有( )
A.
B.
C.
绿
D.
【单选题】装有进路表示器的出站信号机,当该表示器不良时,由办理发车人员( )后,列车凭出站信号机的显示出发
A.
发给司机调度命令
B.
发给司机绿色许可证
C.
通知司机
【简答题】循环血液中的白细胞包括中性粒细胞、嗜酸性粒细胞、嗜碱性粒细胞、()和()等五种,正常成人白细胞数正常参考值为()。
相关题目: