25: Computers can injure you. Most other injuries happen suddenly. For example,if you fall off a bike and break your arms,it happens very quickly. But computer injuries happen slowly. You probably know how to ride a bik...
(单选题)3: — If you like I can mail this letter for you. — _______. A: That’s very kind of you B: You are so kind C: Please give me a hand D: You are great ...
26: Fire can help people in many ways. Fire can heat water, (41)##_ your house, give light and cook food. But fire can burn things too. Nobody knows (42)##_ people began to use fire. One story from Australia tells about a man a very long ti...
(单选题)20: He can run _______ I do. A: as faster than B: faster as C: as fast as D: so fast that ...
(单选题)7: He can run _______ I do. A: as faster than B: faster as C: as fast as D: so fast that ...
(单选题)18: We’d like to do _______ we can _________ the poor. A: how; help B: all; to help C: whatever; help D: however; to help ...
(单选题)18: He can run _______ I do. A: as faster than B: faster as C: as fast as D: so fast that ...