【单选题】You were there all day yesterday, _____ you?
【单选题】A _____ records information about you during a Web surfing session such as what Web sites you visited, how long you were there, what ads you looked at, and what you bought.
【判断题】数组定义时,数组的大小可以是常量,也可以是变量,还可以是表达式。
【简答题】按照要求进行句型转换。 1. How many units must we learn this term? (改为被动语态) How many units this term? 2. It took him two hours to finish reading the novel.(改为同义句) He two hours the novel. 3. Parents should allow t...
【单选题】How many units are included in this semester?
【简答题】阅读理解。 A Stranger Saved My Dad You were there, walking in the street near the station of Pittsburgh, when the SUV hit my dad's bike. You had the courage to take his phone and call an ambulance (救护车), g...
【单选题】国家规定,图样中的数字和字母应写为斜体字,倾斜角度为( )。
【简答题】There are 1 passage in this part. It is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice. Fif...
【单选题】How many units by the end of this semester .