17
A. Praise girls who like to speak up frequently.
B. Encourage girls to solve problems on their own.
C. Insist that boys and girls work together more.
D. Respond more positively to boys’ comments.
18
A. Offer personalized teaching materials.
B. Provide a variety of optional courses.
C. Place great emphasis on test scores.
D. Pay extra attention to top students.
19
A. It often rains cats and dogs.
B. It seldom rains in summer time.
C. It does not rain as much as people think.
D. It is one of the most rainy cities in the US.
20
A. They drive most of the time.
B. The rain is usually very light.
C. They have got used to the rain.
D. The rain comes mostly at night.
21
A. It has a lot of places for entertainment.
B. It has never seen thunder and lighting.
C. It has fewer cloudy days than any other coastal city.
D. It has mild weather both in summer and in winter.
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