A、utility model
B、incentive marketing model
C、subscription model
D、Merchant Model
第1题:
Part IV Cloze (20 points) Directions: There are ten blanks in the following passages. And there are five choices marked A), B), C), D) and E). Match each blank with the right choice. Passage One 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 time ago. He went up to the sun by a rope and brought fire down. Today people know how to (43) () a fire with matches. Children sometimes like to play with them. But matches can be very dangerous. Fire kills people every year. So you must be careful about matches. You should also learn to (44) () fires. Fires need oxygen. Without oxygen they die. There is oxygen in the air. Cover a fire with water, sand, or in an emergency, with your coat or a blanket. This keeps the air (45) () a fire and kills it. Be careful with fire, and it will help you. Be careless with fire, and it might hurt you.
(1). A.make B.warm C.how D.put out E.from
(2). A.make B.warm C.how D.put out E.from
(3). A.make B.warm C.how D.put out E.from
(4). A.make B.warm C.how D.put out E.from
(5). A.make B.warm C.how D.put out E.from
第2题:
A healthy life is frequently thought to be _______ with the open countryside and homegrown food.
A) tied B) bound
C) involved D) associated
选C
be involved in ,其余的都可以和with 连用,但在这里意思不对。be tied with 是被绑住,be bound with 也是,be associated with 是和什么紧密相关。
第3题:
第4题:
Provides 3 properties that make an OS, a RTOS?
第5题:
___________
A. presented B. marked C. lit D. associated
第6题: