填入下面句子空缺处最为合适的选项是( ) 新县长上任后,大胆______了精明能干的张强,使濒于倒闭的制药厂起死回生。
A.启用
B.选拔
C.任用
D.起用
参考答案:D
— I rang the bell for a long time last night, but no one opened the door.
— Oh, the family __________ a party and they didn’t hear the bell.
A.had
B.were having
C.had had
D.have had
城市道路机动车交通量不大,有一定酌车速和车流畅通要求的道路最好选用( )类型横断面形式的道路。
A.一块板
B.两块板
C.三块板
D.四块板