(单选题)10: I rang the hotel to ____ a double room for a week. A: reserve B: conserve C: preserve D: deserve ...
(单选题)1: One of the requirements for the fire is that the material ________ to its burning temperature. A: is heated B: will be heated C: would be heater D: be heated ...
(单选题)25: He has _______ much time and energy for his invention. A: contained B: proceeded C: consumed D: paid ...
(单选题)8: _______ for many years, the writer suddenly became famous. A: Having ignored him B: To be ignored C: To have been ignored D: Having been ignored ...
(单选题)22: He cannot go without wine even for one day; he is a complete slave ______ drink. A: for B: to C: in D: on ...
(单选题)8: One of the requirements for the fire is that the material ________ to its burning temperature. A: is heated B: will be heated C: would be heater D: be heated ...
(单选题)19: We were all waiting for you; you _____ for the seaside by yourself without leaving a message. A: mustn’t leave B: needn’t leave C: shouldn’t have left D: couldn’t have left ...
(单选题)11: One of the requirements for the fire is that the material ________ to its burning temperature. A: is heated B: will be heated C: would be heater D: be heated ...
(单选题)23: We were all waiting for you; you _____ for the seaside by yourself without leaving a message. A: mustn’t leave B: needn’t leave C: shouldn’t have left D: couldn’t have left ...
(单选题)16: He cannot go without wine even for one day; he is a complete slave ______ drink. A: for B: to C: in D: on ...