第Ⅱ卷(共35分)

第四部分:写作(共两节,满分35分)

第一节单词拼写(满分10分)

76.As you know, a good diet is b_________ to your health.

77.I was very ________（烦恼的） that they hadn’t turned up yet as expected.

78.Fruit and vegetables are ______________(充裕；丰盛)in the shop.

79.I can’t think of any possible __________(解释) for his absence.

80.The A__________ is the coldest continent in the world.

81.The past 20 years has w__________ great changes in Shenzhen.

82.The unfair _________ （分配）of wealth led to the outbreak of war in that region.

83.All those who p_________ in the yesterday’s discussion please write out our reflections.

84. The problem is becoming increasingly u___________ .

85.The victory in this game will earn them __________（资格） for the World Cup.

强心苷正性肌力作用的特点中不包括

A．直接作用于心肌细胞

B．延长心肌收缩期

C．延长心肌舒张期

D．降低心肌耗氧量

E．增加衰竭心脏的输出量