具有利水通淋，止咳作用的药物是( )
A．木通B．金钱草C．石韦D．地肤子E．海金沙
参考答案：C
健康成年人，其体液总量约为体重的（）
A.60%
B.55%
C.50%
D.45%
E.40%
Boss ___ us taking some days off to get refreshed after so many days of hard work.
A．expected
B．advised
C．hoped
D．suggested
