评价心理健康的标准包括（） A.躯体标准 B.发展标准 C.体验标准 D.操作标准

—I cut myself. —You should ________. 

A．put some medicine on it

B．drink some hot tea with honey

C．get an X-ray

D．see a dentist

力偶臂的概念？

在“彼莫不负笈随师”中，“笈”之义为（）

A.竹筐

B.竹篮

C.竹制书箱

D.竹制鱼篓

_______ in the accident.

A．Only were five men seriously hurt

B．Only did five men were seriously hurt

C．Only five men were seriously hurt

D．Only five men were seriously hurted

混凝土耐久性提高的主要措施不包括( )。

A．合理选用水泥品种
B．控制水灰比及保证足够的水泥用量
C．改善粗细骨料的颗粒级配
D．提高孔隙的构造要求