That driver is ______ than this driver. A: careful B: less careful C: least careful D: most careful

Kelly is ___________ than Jeff. A: more experienced a driver B: a more experienced driver C: more an experienced driver D: more experienced driver

The popularity and practice of driver-less car has profoundly ______ on the areas of automobile design and driving style. A: leaned B: impacted C: carry D: substituted

Questions 11-13 are based on the following conversation between a driver and a police officer. What did the police officer threaten to do?（） A: Give the driver a ticket. B: Take the driver to court. C: Retain the driver's car. D: Take the driver to the police station.

The accident was caused by（） A: the driver of the first car B: the driver of the second car C: the driver of the third car D: both B and C

The driver

下列程序的运行结果是（ ）。t = 0 while t < 5: print(t, " is less than 5") t = t + 1else: print(t, " is not less than 5") A: 0 is less than 51 is less than 52 is less than 53 is less than 54 is less than 55 is not less than 5 B: 1 is less than 52 is less than 53 is less than 54 is less than 55 is less than 55 is not less than 5 C: 0 is less than 51 is less than 52 is less than 53 is less than 54 is less than 5 D: 1 is less than 52 is less than 53 is less than 54 is less than 55 is less than 5

以下关于driver的说法错误的是（） A: driver只有一个创建连接的功能 B: driver不能分发task任务 C: driver可以对task任务的执行情况进行检测 D: driver可以回收task运行的结果

driver的特性的说法，哪些是正确的（） A: driver只有一个创建连接的功能 B: driver可以分发task任务 C: driver可以对task任务的执行情况进行检测 D: driver可以回收task运行的结果

The driver is in a ________ cabin.