漫画是：达尔文和他的鸣雀，下列有关叙述错误的是（） A.达尔文进化论研究的是生物间的

镇痛药及辅助药联合用药的不良反应，除哪项外都有（）

A、消化性溃疡盒便秘

B、肝肾毒性

C、凝血功能障碍

D、白细胞减少症

A Frenchman went to a small Italian town and was staying with his wife at the best hotel there. One night, he went out for a walk alone. It was late and the small street was dark and quiet. Suddenly he felt someone behind him. He turned his head and saw an Italian young man who quickly walked past him. The man was nearly out of sight when the Frenchman suddenly found that his watch was gone. He thought that it must be the Italian who had taken his watch. He decided to follow him and get back the watch.

Soon the Frenchman caught up with the Italian. Neither of them understood the other’s language. The Frenchman frightened the Italian with his fist(拳头) and pointed at the Italian’s watch. In the end the Italian gave up his watch to the Frenchman. 

When he returned to the hotel, the Frenchman told his wife what had happened. He was greatly surprised when his wife pointed to the watch on the table. Now he realized that by mistake he had robbed the watch and it was the Italian’s. 

小题1:The Frenchman went to a small Italian town _______. 

A．alone

B．with his wife

C．with his friend

D．with an Italian小题2:One night he went out for _______ alone. 

A．a ride

B．a walk

C．a drink

D．rest小题3:Suddenly he found his_______ was gone. 

A．watch

B．money

C．book

D．ring小题4:The Italian gave up his watch to him at last because ________.

A．he had stolen the watch from the Frenchman.

B．he understood what the Frenchman wanted

C．he had picked up the watch on his w ay from work

D．he was afraid of the Frenchman

随着（）蒸汽在蒸发器内流动与吸热，制冷剂逐渐蒸发为蒸汽。

简述舌下腺囊肿。

20世纪80年代前，中日双边贸易是典型的水平分工模式。