皮皮学，免费搜题
登录
搜题
【单选题】
下面关于人体血液的叙述中，正确的是（ ）A.
将新鲜的动物血液装入试管中，血液凝固后，上层淡黄色的透明液体是血浆
B.
血红蛋白在氧气含量低的地方容易与氧结合，在氧气含量高的地方容易与氧分离
C.
某同学验血后，医生发现白细胞数量较多，就可判断出体内有炎症
D.
血友病患者由于白细胞少，所以一有伤口便会流血不止
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】---David, turn off the TV_____ no one is watching it. ---But it__________off already! The music is from the radio.
A.
so that; has been turned
B.
whe; has turned
C.
if; has been turned
D.
because; has turned
【简答题】A．She has health problems. B．She can't endure the people in the market. C．She can't endure the dirty air in the market. D．She would like to go shopping with her friends.
【单选题】David, turn off the TV no one is watching it.
A.
But it________ off already! The music is from the radio.
B.
so that; has been turned
C.
when; has turned
D.
if; has been turned
E.
because; has turned
【简答题】护士用紫外线消毒治疗室时，如果防护不当，可导致哪些部位不同程度的损害?
【单选题】What is Annie's biggest problem？
A.
She can't drive round corners.
B.
She can't park the car well.
C.
She can't speak to the examiner.
【简答题】护士用紫外线消毒治疗室时,如果防护不当,可导致不同程度的____、____等不良反应。
相关题目：