(单选题)10: The employees were made () from dawn till dark. A: to work B: work C: working D: being worked ...
(单选题)4: What () to your neighbour last night? A: has happened B: has been happened C: was happened D: happened ...
(判断题)28: A series of technical problems are solved. A: 对 B: 错 ...
(判断题)22: New energy cars account for 20 percent of all the car sales by 2025. A: 对 B: 错 ...
(单选题)16: We’ll go fishing if it (). A: isn’t rain B: is rain C: doesn’t rain D: will rain ...
(单选题)10: For the sake of (), a children should not be left alone at home A: safe B: be safe C: in safe D: safety ...
(单选题)4: () of the villagers went hungry during the flood. A: No B: Not C: None D: Every ...
(判断题)28: Having taken a deep breath, he went up to the stage with a smile on his face. A: 对 B: 错 ...
(判断题)22: I think your suggestion is as valuable as theirs. A: 对 B: 错 ...
(单选题)16: He preferred to () for a change rather than stay at home. A: lie in bed B: go away C: watch TV D D: do house work ...