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【简答题】
2 Complete the sentences. ► She didn’t have any string, so she stuck the parcel together with Sellotape . 1 I’ve got a hammer and a screwdriver, but I haven’t got any other ____. 2 When you make a skirt, you cut the fabric with ____, you hold the pieces together with pins, and then you ____ it with a needle and ____. 3 If you break the handle off a cup, you can____ it on with ____. 4 I tied all the keys together with a piece of ____. 5 If the screws on your door handle are loose, use a ____ to ____them. 6 A drill is very useful if you need to make a ____ in a wall. 7 Pass the hammer and I can bang in this____. 8 We ____ a long rope to the tree for the children to play on.
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【单选题】男性,头痛、发热、咳嗽、咖啡样痰、呼吸急促,诊断为大叶性肺炎,即用青霉素药物治疗,皮试阴性,用药后5分钟,患者胸闷、脸色苍白,冷汗淋漓,考虑青霉素过敏性休克,应立即选用何药抢救
A.
去甲肾上腺素
B.
山莨菪碱
C.
阿托品
D.
肾上腺素
【单选题】David is the first person ____when you get there [ 定语从句考点 ] A. you can talk to B. you can talk to whom C. whom you cantalk D. who you can talk
A.
1
B.
2
C.
3
D.
4
【简答题】-Do you know the man ______is talking with your father? -Yes, he’s our head. A. he B. who C. which D. whom 2. Is this the river _____I can swim? A. which B. in which C. that D. the one 3. This i...
【简答题】如图所示的电路中,A,B两点间的电压是6V,电阻R1=4Ω,电阻R1两端的电压是2V,求:R1的电流强度和电阻R2的值。
【单选题】老年人高血压特点不包括：（）
A.
单纯收缩期高血压少见
B.
老年高血压波动大，且易出现直立性低血压
C.
老年人高血压常有不同程度的心、脑、肾等靶器官损害
D.
以高血压为主的临床表现的代谢综合征发病率高
【单选题】关于儿童与青少年高血压的特点不正确的是：
A.
儿童高血压以原发性高血压为主，表现为轻、中度血压升高，与肥胖密切相关，50%以上的儿童高血压伴有肥胖.
B.
肾功能损害是儿童原发性高血压最突出的靶器官损害，占儿童高血压的10%～40%
C.
儿童中血压明显升高者多为继发性高血压，肾性高血压是继发性高血压的首位病因，占继发性高血压的80%左右。
D.
与成人血压测量不同，儿童与青少年常规测量坐位右上臂肱动脉血压。选择合适袖带对于儿童血压的准确测量非常重要，理想袖带的气囊宽度应至少等于右上臂围的40%，气囊长度至少包绕上臂围的80%，气囊宽度与长度的比值至少为1：2。
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