问题
单项选择题
小气道是指吸气时细支气管的直径（）
A.＜10mm
B.＜5mm
C.＜2mm
D.＜4mm
E.＜1mm
答案
参考答案：C
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小气道是指吸气时细支气管的直径（）
A.＜10mm
B.＜5mm
C.＜2mm
D.＜4mm
E.＜1mm
参考答案：C
阅读下面短文，从短文后面各题所给的四个选项（A，B，C，D）中选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。 My husband used to be a workaholic(工作狂)．Nothing seemed to be more ____ to him than his work，not even his family. He usually ____at 6 o’clock，and our ____ and I were still asleep then，and then left ____ having breakfast. I asked him to have breakfast ____，but he said it’s a waste of ____.I didn’t know what kept him so____.He even couldn’t finish all his work in the office. He came back at ten at night. However，I never expected that he would give me a kiss.____he got home，he would start to____.The kids had already been in bed，of course. “Mom，where is Dad？Why I ____ see him？”the kids often asked. “Well，Dad has to work. He is busy，”I always____like this. As time went by，they didn’t ask where their dad was again. Perhaps they had____that they had a dad. However，the situation changed several months ago. Jenny，our daughter，suddenly became____.I sent her to the hospital.The____told me that she was seriously ill and that she was calling____all the time. Tears burst into my eyes when I____that.I finally called my ____and told him about that. Half an hour later，he came to the hospital and held Jenny’s little hands. He____another job two weeks later. “I just wanted to make as much___as possible for you and our kids. But now，I just want to____as much time as possible with you and the kids，”he said and that’s what he is doing now.
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