问题

Everyone should learn something about first aid, because every second ____ in an emergency. [ ]

A: urges
B: costs
C: needs
D: counts

正确答案是：

同类题型

chairs may look good, but they’re veryun-comfortable _____

Only when I left my’ parents for Italy___________how much I loved them．

What _______ great fun it is to play ______game of basketball after a whole day of study!

Sorry! We lose again.— Come on， guys. _______

The road is designed for only motor vehicles, so once_____ , bicycles are not allowed to go along it [ ]