Question

【題目】 ——David, when do you get up every day? ——I usually get up _______half past six. I'm never late for school.
A.in
B.at
C.on
D.during

Answer 1

【答案】B
【解析】句意:一一大衛(wèi)，你每天什么時(shí)候起床?一一我通常在六點(diǎn)半起床。我上學(xué)從不遲到。A. in在某段時(shí)問(wèn)內(nèi)或在某段時(shí)問(wèn)后;B. at在某時(shí)刻;C. on在某天或某天的上午、下午、晚上;D. during在……期間。"half past six”指具體的時(shí)刻，前加介詞at。故選B。