【单选题】Practice 3 Translate the sentences into Chinese. 4. Nothing at all could have been done without their support.
B.
如果没有他们的支持,根本就不可能取得什么成绩。
【单选题】At the airport, I could hear nothing except the roar of aircraft engines which all other sounds.
【单选题】Often he _________ sit for hours doing nothing at all when he was in low spirits.A.shouldB.would
A.
23. Often he _________ sit for hours doing nothing at all when he was in low spirits. A.should
【单选题】Often he______ sit for hours doing nothing at all when he was in low spirits.