2.When did the woman get to sleep last night? A: Exactly at three o’clock B: Around three o’clock C: Before three o’clock D: After three o'clock

中国大学MOOC: Rock Around the Clock这首歌曲有什么特点？

It _____ around nine o'clock when I drove back home because it was already dark.

Lots of rescue workers were working around the clock, ________ supplies to Yushu, Qinghai province after the earthquake.

12. The banking service opens _____. A: around the clock B: 12 hours a day C: 20 hours a day

At present, there are thousands of people ________around the clock to fight against the flood. A: are working B: worked C: working D: to work

Lot's of rescue workers were working around the clock, ____supplies to Yushu after the earthquake. A: sending B: to send C: having sent D: to have sent

around-the-clock A: 时光易逝 B: 24小时 C: 轮转 D: 与时间赛跑

around the clock 未知类型：{'label': 'questionDesc', 'content': '请选择词组的正确释义。', 'isMemberControl': 0, 'type': 181} A: 费心费力地 B: 昼夜不息地

【单选题】在 VHDL 中,用语句 表示检测 clock 的上升沿。 A 、 clock’event B 、 clock’event and clock=’1’ C 、 clock=’1’ D 、 clock’event and clock=’0’ A. clock’event B. clock’event and clock=’1’ C. clock=’1’ D. clock’event and clock=’0’