Playing on a frozen sports field sounds like a lot of fun. Isn't it rather risky, ____?
A．either B．also C．though D．too
He____ in London for many years, but he has never regretted his final decision to move back to China.
A．lived B．was living C．have lived D．had lived
In considering people for jobs, we give ____ to those with some experience.
A．decision B．attempt C．preference D．reputation
I’m sorry I didn’t phone you, but I’ve been very busy____ the past couple weeks.
A．beyond B．over C．with D．among
____is known to us all is that the old worker, ____life was hard in the past, still works hard in his seventies.
A．As, whom B．What, whom C．It, whose D．What, whose
Low-carbon lifestyle is of great benefit to improve the world environment. _______ can be enjoyed from it until you have a deep under, standing of it, however.
A．Something B．Nothing C．Few D．Much
