使用列车无线调度电话传达调车作业计划不准超过()钩。
A.1
B.2
C.3
D.5
参考答案:C
指出下列各句中加粗字古今意义的不同。
(1)城非不高也,池非不深也
古义:______________今义:______________
(2)所以动心忍性,曾益其所不能
(3)三里之城,七里之郭
(4)入则无法家拂士
______sounded unimaginable to everyone present was______ she had managed to finish the task in a week.
A.What; how
B.It; how
C.It; that
D.What; that