【单选题】He apologized for ___.
A.
a. his not being able to come
B.
b. his being able not to come
C.
c. not his being able to come
D.
d. his being not able to come
【简答题】在Java语言中,允许使用已存在的类作为基础创建新的类,这种技术我们称为()
【判断题】在进行汽车侧滑量检测时,汽车通过侧滑板时,车速不宜过快,否则由于冲击作用,将使侧滑量加大,一般试验车速3-5km/h为最佳。( )
【单选题】He apologized for ____able to inform me of the change about the plan in advance.
【单选题】He apologized to his wife for having ______ her.
【简答题】The clerk was (threat)______with punishment unless he apologized to the customer.
【单选题】在Java语言中,允许使用已存在的类作为基础创建新的类,这种技术我们称为( )
【简答题】在 Java 语言中,允许使用已存在的类作为基础创建新的类,这种技术称为
【单选题】()he saw his mother in person did he apologized.