【单选题】I wonder _______ there are so many natural disasters across the world in 2010.
【单选题】I wonder why he ______ to discuss the problem at the meeting.
【单选题】I wonder why he______to discuss the problem at the meeting.
【判断题】宋辽的澶渊之盟出自于两国对各自政局的判断,是势均力敌的结果。()
【判断题】宋辽的澶渊之盟是出自于两国对各自政局的判断,是势均力敌的结果。()
【单选题】I wonder _____ there are so many natural disasters across the world. [ ]
【单选题】-I wonder ____________. -Zebras.
A.
what do they call these animals
B.
why they call these animals
C.
What they call these animals
D.
why do they call these animals
【判断题】使用手持式电动工具的维修人员可以不穿绝缘胶鞋进行作业 ()