试题
,轻骨料混凝土只能用于承重结构 . ,应优先选用二区的砂 .√ ,就不能进行大体积混凝土的施工 . 二 ,填空题 料有 ( 粗骨料 )( 细骨料 )( 水泥 )和 ( 水 ) , , .水泥浆起 ( 润滑 )( 粘结 )作用 ,骨料起 ( 骨架 )作用 . , ( 截面尺寸 )和 ( 配筋疏密 ) . ( 锈蚀 ) ,使混凝土的 ( 碱性 )及 (耐久性 )降低 . ,振捣时间应当适宜
[答案 ]: E [题解 ]:急性肾小球肾炎性血尿时肾功能不良,肾盂显影不良,且对比剂的使用会加重肾功能损伤。 [题试 33]。 量静脉滴注肾盂造影的禁忌证是 A、小儿 B、肥胖患者 C、严重肾功能不良 D、血管硬化 E、腹部有较大肿块 [答案 ]: C [题解 ]:肾功能丧失时,静脉法肾盂不能显影,且对比剂的使用会加重肾功能损伤。 [题试 34]。 下列哪项不属于膀胱造影的术前准备 A、排尿
式,即顾客每消费满 100 元( 100 元可以是现金,也可以是购物券,或二者合计)就送 20元购物券,满 200元就送 40元购物券,依此类推,现有一位顾客第一次就用了 16 000元购物, 并用所得购物券继续购物 ,那么他购 回的商品大约相当于它们原价的 A. 90%B. 85%C. 80%D. 75% 二、填空题(每小 题 3分,共 24分) 13. 当 a=时, 代数式 12a 与 a2
四、听音圈词。 This is my . (desk seat ) That is a . (dog cat) This is our . ( classroom book ) This is a . (dog cat ) That is our . ( teacher seat ) Pen pencil. (and、 or) It’s p
) 6. What are these? F. I can hear a telephone. ( ) 7. Who’s she? G. They are yellow and pink. ( ) 8. How does the pineapple feel? H. She is ten. 四、根据短文内容判断,用“ T”或“ F”表示: Hello! I’m Wendy. I’m a girl
hey didn’t go on a school trip yesterday. ( ) 3. Lucy thought skate was hard. ( ) 4. Lucy wore a Tshirt. ( ) 5. Lucy was really fun. 五、请在 B 栏中找出与 A 栏问句中相应的答语,并将其序号写在 题前的括号里。 (10 分 ) A B ( )’s in your
meat. B. She is a cook. 三、听力题,写出听到的字母。 ( 10 分) 1 2 3 4 5 6 7 8 9 10 四、连线题。 ( 20 分) 1) 医生 冰淇淋 小学生 老师 汤 1
an with his friends who had plastic legs, too. They decided to run across America. When he was 22 years old, Jeff Keith ran across the United States from the east to the west. He started running in
h phone, TV and radio. There is a French restaurant, a nightclub, a swimming pool. Close to the city centre. Fairview Hotel 129 North Road Tel. 5915620 50 $12 $18 Close to the airport. Telephones in
heart. I still enjoy 9 English. I must keep on working hard 10 it. I believe I will speak English well one day. 1. A. to B. at C. in D. for 2. A. say B. speak C. tell D. talk 3. A. At B. On C. For D.