采用溶剂去除型着色渗透剂时，普遍公认的最重要的注意事项是（）A、不要施加过量的乳化剂

 
B
SPECIAL EVENTS THIS WEEKEND

Captain Goodfellow Do your children enjoy interesting stories, funny games, and exciting dances? Captain Goodfellow will be ready to teach all these things to children of all ages at the City Theatre on Saturday at 17:00, FREE.

Walking Tour of the Town     Forget your worries on Saturday morning. Take a beautiful walk and learn about local history. Meet at the front entrance of the City Hall at 9:30. Wear comfortable shoes!

Film at the Museum Two European films will be shown on Saturday afternoon at the Museum Theatre. See Broken Window at 1:30. The Workers will be at 3:45. For further information, call 4987898.

Do You Want to Hear “The Zoo” “The Zoo”, a popular rock group from Australia, will give their first US concert tomorrow at 20:00 at Rose Hall, City College.

61. You can send your children to Captain Goodfellow to learn dances _______.
A. at 5:00 a.m. on Saturday                 B. at 9:30 on Saturday morning
C. on Saturday afternoon                            D. every day except Saturday if you pay
62. If you are going on the Walking Tour, don’t forget _______.
A. your worries                                          B. your beautiful walk
C. the local history                      D. your pleasant shoes
63. “The Zoo” is ______.
A. a park with lots of animals          B. a famous concert
C. a musical band                          D. the first group to US