【題組】⑵一吸收塔以水吸收空氣中的氨，當空氣流以流率 10 mol/h、濃度 12 mol%進入吸收塔，另外水的入口流率 20 mol/h，若氣流中氨有 90％被水吸收，則出口空氣流中氨的濃度為多少？
2 At this time of the year a big collection of photographs is_______ in the City Hall to commemorate
3 It is never easy to see the ruling party and the opposition party share the same _______.(A) burea
4 The Gates Foundation is the largest foundation in the world, with an_______ of $29 billion.(A) all
5 In recent years, Taiwan has made great strides in _______its international image and gaining great
6 Many experts were invited to _______the problem of traffic congestion during rush hours.(A) tackle
7 The government has actively invited_________ for construction projects to improve the investment e
8 The houses in highly_________ areas are extremely expensive.(A) affordable (B) conscious (C) desir
9 The landslide in some mountainous areas has_________ in the last few years.(A) intensified (B) int
10 The victory of the home team _________the people and they danced and sang on the streets for hour
11 This type of building is_________ to this area, and it is not often seen in other parts of the wo
12 The city mayor decided to_________ a cell-phone etiquette campaign to improve people’s cell-phone
13 The infection is highly_________ , so don’t use public towels at restaurants or spas.(A) agreeabl
14 Be sure to ask your doctor whether these pills will _________drowsiness; otherwise you might fall
15 Indian companies, flush with cash from a booming domestic economy, are prowling for overseas_____
16 A widening gap between rich and poor is threatening to _________Japan’s view of itself as a predo
17 Far from enjoying the economic recovery, millions of working people in Europe are feeling squeeze
18 The present studies of sex differences are venturing on ground_________ self-deception and prejud
20 This experiment was conducted to test the proposition that positive expectations by teachers coul
21 The durian, a spiky fruit native to Southeast Asia, has been variously described by its detractor
22 _________fertility and prosperity in Chinese culture, the Year of the Pig is considered lucky for