用括号内所给动词的正确形式填空。

1.  — I phoned you yesterday morning, but you were not in. — We ______ (fish) by the river.

2. ______ (make) sure that there are no mistakes, he will check the paper carefully.

3. Is the washing machine I have used for a long time worth ______ (fix)?

4. There ______ (not be) much snow here in the past three years.

5. I don't know if we ______ (show) around the History Museum tomorrow afternoon.

某女，38岁。慢性腹泻已5年余，排便每日2～3次，便稀不成形，纳呆，腹胀，周身乏力，消瘦，舌淡苔白，脉缓。临床诊断最可能是

A．脾阳虚证
B．脾气虚证
C．大肠虚寒证
D．寒湿困脾证
E．以上都不是