Passage 1Your professor has asked me to talk to you today about the topic that should be of real concern to civil engineers: the erosion of US beaches. Let me start with some statistics. Did you know
On Sept. 11, the nation’s aviation system quickly and safely almost 4,500 planes that were in the air when the terrorist attacks took place. How was this (S1)_____? What was it like inside air traff
1.W：I’m sort of upset with my brother. He hasn’t answered either of my letters.M：Well, just remember how hectic your freshman year was. Give him a chance to get settled.2. W：So you weren’t
Section ADirections: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the c
Section ADirections: In this section, you will hear 8 short conversations and 2 passages. All the end of each conversation, one or more question will be asked about what was said. Both the conversatio
听录音把文中空白处补全In many countries, authority is seldom questioned, either because it is highly respected, or because it is (1) _______. Sometimes, too, because (2) _______ has been im
Part III Listening Comprehension (35 minutes)Section ADirections: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions
Part III Listening Comprehension (35 minutes)Section ADirections: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions
Section ADirections: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the c
On Sept. 11, the nation’s aviation system quickly and safely almost 4,500 planes that were in the air when the terrorist attacks took place. How was this (S1)_____? What was it like inside air traff