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【简答题】
Susan / Mr. Zhang / hold a sales meeting at nine / meet Mr. Lee at 10 A: Good morning, Susan. What’s my schedule for today? B: Good morning, Mr. Zhang. You are supposed to hold a sales meeting at 9 o’clock this morning. A: I see. What else? / Anything else? B: You will meet Mr. Lee, the purchasing manager of Tormarch Company at 10 in your office.
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【单选题】病人赵某,女,67岁,因肺源性心脏病收入院,护士巡视病房时,病人有明显的呼吸困难及口唇发绀,血气分析:PaO2为45mmHg,PaCO2为60mmHg。当PaO2低于下列哪项值时,可作为用氧指标
A.
30mmHg
B.
40mmHg
C.
50mmHg
D.
60mmHg
E.
70mmHg
【单选题】He’s got himself into a dangerous situation ________ he is likely to lose control over the plane.
A.
where
B.
which
C.
while D why
【单选题】He has got himself into a dangerous situation _____ he is likely to lose control over the plan. [ ]
A.
where
B.
which
C.
that
D.
why