问题 填空题

设向东走为正,则向东走80m,记作______m,向西走50m记作______m,原地不动可表示为______m.

答案

“正”和“负”相对,

∵向东走80m,记作+80m,

∴向西走50m记作-50m,原地不动可表示为0m.

完形填空

Bedtime stories are one of the delights of early childhood. But according to

Dr Julie Spreadbury from Queensland University, parents should not __61  up reading to their children __62 they enter primary school. She says listening to, reading and discussing the stories help children's __63 .

“My __64 indicates that once children can read themselves, most parents stop reading__65 them,”Dr Spreadbury says.

“__66 may be at the end of Year 1, which is far too__67 .”

Dr Spreadbury says __68 reading not only gives children a good start at school, but brings parents and their children closer.

“This makes it __69 for them to open up and talk to parents about things that are worrying them, or things they are __70 in their everyday life.”

61. A. speed         B. keep           C. give         D. hold

62. A. after         B. until           C. if           D. unless

63. A. thinking      B. comprehension   C. relaxation    D. development

64. A. theory        B. research        C. story        D. decision

65. A. about         B. from          C. to           D. through

66. A. Some          B. Most          C. They         D. That

67. A. difficult       B. early          C. much         D. informal

68. A. daily         B. healthy         C. fast         D. bedtime

69. A. easier         B. funnier         C. rarer        D. clearer

70. A. reading       B. promising       C. celebrating   D. Receiving

单项选择题