问题
The national Education Department says school safety has set off alarm bells with frequent serious accidents_________students got injured or even killed.
A:that
B:in which
C:by which
D:When\
B:in which
C:by which
D:When\
正确答案是：
同类题型
______ can you walk in one hour?—Six kilometers.[ ]
Mr. Wang is very friendly, and ______ like him very much.
Donotyourpersonal information unless itisasafe website.
Have you cooked for your parents?—Yes, of course.
I felt so bad all day yesterday that I decided this morning I couldn’t face ________ day like that.