A．No sooner had they B．No sooner have they C．No sooner they D．No sooner they had
单项选择题The experience（）in the war will be of great value to us.
A．to gain B．gaining C．gained D．gain
单项选择题Her hair and coat were wet because it（）
A．would be raining B．had been raining C．would have been raining D．had rained
