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【简答题】
正确选择监测分析方法，是获得准确结果的关键因素之一。选择分析方法应遵循的原则是：灵敏度能满足定量的要求；[填空(1)]；操作简便、易于普及；[填空(2)]。
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举一反三
【单选题】在地下停车场的防火巡查中,发现 _,应当告知危害,协助当场改正。
A.
消防警示标志不醒目、被遮挡
B.
疏散指示灯未能工作正常，外观有破损
C.
有修车、加油、充电现象
D.
应急照明未能工作正常，外观有破损
【单选题】在地下停车场的防火巡查中,发现( ),应当告知危害,协助当场改正。
A.
消防警示标志不醒目、被遮挡
B.
疏散指示灯不能工作正常，外观有破损
C.
有修车、加油、充电现象
D.
应急照明不能工作正常，外观有破损
【单选题】听力原文：M: Tom's voice sounds awful. I could barely hear him. F: Yes, he's got a terrible sore throat. The doctor said he shouldn't even attempt to whisper. Q: What does the woman imply about Tom? (14)
A.
Tom is advised not to talk much.
B.
Tom isn't good at singing.
C.
Tom just had a surgery on his throat.
D.
Tom is encouraged by his doctor to speak more.
【简答题】He spit it out, _______(say) it was awful.
【单选题】在地下停车场的防火巡查中,发现_______应当告知危险,协助当场改正。
A.
消防警示标志不醒目，被遮挡
B.
疏散指示灯不能工作正常，外观有破损
C.
有修车、加油、充电现象
D.
应急照明不能工作正常，外观有破损
【单选题】I can hear my ______ through the wall. He is also loud. It is awful.
A.
neighbor
B.
TV
C.
school
D.
mother
【单选题】Before 1971 if U.S. purchased more goods and services than it sold goods and services to the rest of the world. The U.S. would generate a BOP __________.
A.
deficit with no change in exchange rate
B.
deficit with the dollar devaluation in the foreign exchange market
C.
surplus with no change in exchange rate
D.
surplus with the dollar revaluation in the foreign exchange market
【单选题】I can hear my _______ through the wall. He is so loud. It is awful.
A.
neighbour
B.
TV
C.
school
D.
mother
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