救护车、（）执行紧急任务时，其他车辆应当让行。
①警车
②消防车
③工程救险车
A.①
B.①②
C.②③
D.①②③
参考答案：D
用所给词的适当形式填空。
1.—What ________ you ________now?
—I ________ (make) a cake for my birthday.
2. Paul can't ________(go) to the party.
3. How________you________ (spend) your last weekend?
4. The day after tomorrow I ________to the mountains.
5. —Can she go to the baseball game this morning?
—No, she can't. She ________ (have) a computer lesson.
6. Please________ (not talk) to Jim. He is doing his homework.
图特摩斯三世
