1．一个物体的运动方程为其中的单位是米，的单位是秒，那么物体在秒末的瞬时速度是　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 (　　 )

A　 米/秒　 　　　B　 米/秒　　　 　C　 米/秒　　　 　　D　 米/秒

74. Stop ______(闪) your lights at me or I will be angry.

单词拼写　 66. stricter　 　　 67.excitedly 68.overweight　 　　　 69.expectations　　　 　　70. tailor’s　 71. benches　 　72.powder　 　73. shave　 　　　74. flashing　 　　　 　　　　75. stuck

73. He looked as if he needed a ______(刮脸).

72. Della finished crying and attended to her cheeks with the ______(粉) rag.

71. There used to be ____(长凳) in these schools.

70. I was wandering in the street when I found a ____ (裁缝) shop.

69. She has entered the best university, living up to her parents’ ______(期望).

68. If your luggage is ______(超重), you’ll have to pay extra.

67. On hearing the good news, they shouted ______(兴奋).

66. We hope our English teachers will be ______ (严格) with us than before.