【单选题】From the first paragraph, we could learn that Freeman's aim is
A.
to develop new ads for his new company.
B.
to produce and sell online ads to other companies.
C.
to charge advertisers for consumer engagement.
D.
to attract more people to invest money in his company.
【单选题】患者男性,51岁。1周来晨起眼脸水肿,排尿不适,尿色发红,血压偏高,疑为急性肾小球肾炎,需留12小时尿作爱迪计数。留取尿液的正确方法是:
B.
晨7时排空膀胱,弃去尿液,开始留尿,至晚7时留取最后一次尿
D.
晚7时排空膀胱,弃去尿液,开始留尿,至晨7时留取最后一次尿
【单选题】患者男性,51岁。1周来晨起眼脸水肿,排尿不适,尿色发红,血压偏高,疑为急性肾小球肾炎,如做尿蛋白定量检查,应加入防腐剂:
【单选题】患者男性,51岁。1周来晨起眼脸水肿,排尿不适,尿色发红,血压偏高,疑为急性肾小球肾炎,需留12小时尿作爱迪计数。
【多选题】移动电子商务具体是指利用智能手机、掌上电脑等无线终端进行的( )等电子商务活动。
【单选题】患者男性,51岁。1周来晨起眼脸水肿,排尿不适,尿色发红,血压偏高,疑为急性肾小球肾炎,需留12小时尿作爱迪计数。防止尿液久放变质,应在尿液中加入:
【单选题】What can be inferred from the last paragraph?
A.
It's important that we develop a social network when young.
B.
To stay healthy, one should have a proper social network.
C.
Getting a divorce means risking a reduced life span.
D.
We should share our social networks with each other.
【单选题】We prefer to measure the school’s teaching quality _____how well the graduates develop rather than how many students are admitted to key universities. [ ]