--- Learning a language isn’t easy. It takes time.

--- I agree. ______. There’s no short cut.

A．All roads lead to Rome

B．Rome wasn’t built in a day

C．Practice makes perfect

D．Slow but sure wins the race

下列时间中安排劳动者工作不允许以安排补休代替支付相关劳动报酬的是（）。

A.周日

B.元宵节

C.端午节

D.农历正月初三