读读辨辨。(在正确的读音后面画“√”)
牵(qiān piān) 久(jǐu jiǔ) 叭(dā bā)
qiān jiǔ bā
每台电梯应配备供电系统的断相、错相保护装置.对于变频变压控制的电梯,应检查断相保.()
(2013·高考山东卷)It was ________ cold winter night and the moon was shining brightly across ________ night sky.
A.不填;a
B.a;the
C.the;a
D.the;不填