马战小学一共有24个班级,电脑一台198元,学校准备给每个班级配发一台电脑,请问5000元够吗?
198×24=4752(元),
5000元>4752元,
答:学校准备的5000元够.
She didn’t want to do the task, she tried to ask somebody else to do it, _______.
A. either B. too C. instead
心室颤动,施行非同步直流电除颤的能量为()
A.50~100J
B.100~150J
C.150~200J
D.200~300J
E.200~360J