在安装钻时仪的电缆线时，电缆线挂在钢丝绳上，每隔（）挂一点。A、1m B、2m C、

Zhang Ling’s father is a  ___1___. He works__2__ Monday to Friday. On weekdays he gets up at six and ___3__ breakfast at six twenty. He usually has ___4___ milk, some bread and an egg for breakfast. Sometimes he likes ____5__ newspapers at breakfast. He __6____home at about six forty—five. He goes to work by car. He has lunch at ___7___  office. He always has fast food. But __8_ he goes to a restaurant __9__ his friends. He comes home at half past six. In the evening he usually likes reading some books on computer. He __10___ watches TV.

(    )1. A.farmer        B.worker        C.nurse       D. driver

( )2. A.at           B.on           C.from       D. in

( )3. A.has          B.have         C.eat         D.drinks

( )4. A.a glass       B.two glasses    C.a           D.a glass of

( )5A..read         B.reading       C.reads        D.to reading

( )6. A.leaves       B.goes          C.starts        D.leave

( )7.A.him         B.his           C.our         D.us

( )8.A.never       B.sometimes      C.usually      D. every day

( )9. A.and         B.of            C.with         D.to

( )10.A. usually      B.often          C.always       D.seldom

下列各组物质按混合物、纯净物、单质分类正确的是（　　）

A．空气、糖水、铁粉

B．水、氯酸钾、金刚石

C．天然气、氮气、合金、

D．矿泉水、高锰酸钾、红磷

辽、宋、夏、金时期的政治特点是[ ]

A．地方军阀割据

B．南北 * * 对峙

C．民族 * * 并立

D．统一繁荣开放

王某被正在施工的建筑坠落物砸伤，住院治疗花去医疗费4000元，起诉到人民法院，并向法院递交了医院的诊断证明。向人民法院提交的医院诊断证明是( )。

A．书证

B．鉴定结论

C．证人证言

D．勘验笔录

以下有关行为/生活方式评估的叙述，哪一个是错误的（）

A.行为/生活方式评估是评估现在，预测未来

B.评估的重点领域是：体力活动、膳食、精神压力等

C.评估的主要目的是识别不健康的行为方式，提出改善建议

D.体力活动包括休闲活动、体育运动、日常生活活动、职业活动等