(单选题)4: Helen couldn't go to France after all. That's too bad. I am sure she would have enjoyed it if _____ . A: she's gone B: she'll go C: she'd gone D: she'd go ...

(单选题)16: If there _____ no air and water, all living creatures would die. A: is B: were C: be D: been ...

(单选题)4: Helen couldn't go to France after all. That's too bad. I am sure she would have enjoyed it if _____ . A: she's gone B: she'll go C: she'd gone D: she'd go ...

(判断题)28: Had you arrived at the station ten minutes earlier yesterday, you (could catch) the train. A: 对 B: 错 ...

(判断题)22: If she( had invited )me yesterday, I should have gone to the party. A: 对 B: 错 ...

(单选题)16: If there _____ no air and water, all living creatures would die. A: is B: were C: be D: been ...

(单选题)10: They have gone on an _____ to New York. A: exclusion B: exercise C: excursion D: execution ...

(单选题)4: Helen couldn't go to France after all. That's too bad. I am sure she would have enjoyed it if _____ . A: she's gone B: she'll go C: she'd gone D: she'd go ...

(判断题)28: Although it was snowy, but she arrived on time. A: 对 B: 错 ...

(判断题)22: Such a beauty she is! A: 对 B: 错 ...