Whenever we were ___, he is always ready to ___ us some help.

A．in the trouble; give

B．in trouble; offer

C．in a trouble; pay

D．in trouble,take

不属于非甾体抗炎药的不良反应是()

A．肝损害

B．肾损害

C．胃肠道损害

D．出血时间延长

E．软骨损害