完型填空。选出最佳答案，使短文意思通顺完整。

Do the boys and girls have the same favorite subjects? The answer is ___66____ . There are many differences (不同) between boys and girls ___67____ school. As we know, sometimes we say boys ___68____ math and girls like English. That’s right. Many boys like P.E. And ___69____ like science and math, too. Many ___70____ like Chinese and English, ___71____ science and math ___72____ their favorite subjects. Girls usually don’t like math ___73____ science. ___74____ don’t girls and boys have the same favorite subjects? We don’t know. ___75____ you know?

( ) 66. A. no B. not C. yes D. don’t

( ) 67. A. on B. at C. of D. to

( ) 68. A. likes B. are like C. like D. aren’t like

( ) 69. A. we B. us C. them D. they

( ) 70. A. girls B. girl C. boys D. teachers

( ) 71. A. or B. but C. and D. because

( ) 72. A. is B. isn’t C. aren’t D. are

( ) 73. A. so B. but C. and D. or

( ) 74. A. Why B. What C. When D. Where

( ) 75. A. Have B. Do C. Does D. Are