2.苯酚具有弱酸性，但是不溶于氢氧化钠溶液。
A. 对
B. 错
3.酚比碳酸的酸性弱，将二氧化碳气体通入苯酚钠溶液，苯酚即可游离出来。
A. 对
B. 错
What is Mrs. Brown unsatisfied with? ________
A. The soup
B. The waitress’ service.
C. The itinerary
D. The hotel.
How does Wang Hui handle Mrs. Brown’s complaints? ________
A. Tells the chef.
B. Tells the manager of the restaurant.
C. Tells the waitress.
D. Replaces it by herself.
微信支付 
支付宝支付