【简答题】阅读理解。 John and David are students. They are Mr. Green's sons. They get up early in the morning. They go to school by bus after breakfast. Sometimes they have lunch at school. John likes hamburgers, ch...
【判断题】在综合国力构成要素中,文化越来越不重要了。
【单选题】The meeting between the writer's family and Tracy's parents was arranged because ______.
A.
the writer and her husband wished to express their thanks to Tracy's parents
B.
the local organ bank wanted to see how both families felt about the donation
C.
Tracy's parents wanted to see someone whose life had been saved by the donation
D.
the two families were linked by the most bittersweet ties imaginable
【简答题】日光灯电路主要由灯管、 ______________和______________等组成。
【简答题】Listen and judge. ( )1. I get up early today. ( )2. My hand hurts. ( )3. I'm going to the bookstore. ( )4. I am going to see a doctor. ( )5. I feel bored.
【单选题】To get up early and to go to sleep early ____ good for your health. A. is B. are C. was D.
【单选题】机械制图的国家标准规定图样中的尺寸数值的单位一般以()为单位。