we will meet at 9 o'clock(对at 9 o'clock提问)

we will meet at 9 o'clock(对at 9 o'clock提问) we will meet at 9 o'clock(对at 9 o'clock提问) ·``~`````~ We will get to Beijing at 10 o'clock.对(at 10 o'clock)提问 The library is open at 9 o'clock.对“at 9 o'clock提问” We often have lunch at twelve o'clock.对at twelve o'clock提问._ we went to the park at three o'clock.怎样对“at three o'clock”提问 They start at 9oˊclock.对9oˊclock提问 we ( ) there at 9:00 o`clock He will finish his homework (at 9 o`clock.) (对括号部分提问） let's ____ (meet) at 9 o ' clock 1.We arrive in Beijing at 10 o'clock.（对at 10o'clock提问） 2.Tom We start work at nine o’clock.（对画线部分提问）画线部分是at nine o’clock.