问题
单项选择题 A1/A2型题
肺血管阻力和左室舒张末期压力分别代表（）。
A.右室前负荷、左室后负荷
B.左室前负荷、右室后负荷
C.右室后负荷、左室前负荷
D.左室后负荷、右室前负荷
E.左房前负荷、右房后负荷
答案
参考答案：C
解析：左室前、后负荷分别是左室舒张末期压力和体循环阻力；右室前、后负荷分别为右室舒张末期压力和肺血管阻力。
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肺血管阻力和左室舒张末期压力分别代表（）。
A.右室前负荷、左室后负荷
B.左室前负荷、右室后负荷
C.右室后负荷、左室前负荷
D.左室后负荷、右室前负荷
E.左房前负荷、右房后负荷
参考答案：C
解析：左室前、后负荷分别是左室舒张末期压力和体循环阻力；右室前、后负荷分别为右室舒张末期压力和肺血管阻力。
| 情景交际， 当适择选框方从中的句子补全对话。 | |
M: Sure, Andrea. I can help you. So when shall we have the party? W: _2 _ M: No, today is too early. If we have it today, half the class won't come. W: Okay. Let's have it tomorrow. M: Hmm... _ 3 Students will leave early to study for the test. Let's have it on the weekend. W: Okay. Let's have it on Saturday afternoon. We can all meet and watch a video. M: No, _4 Some students will be bored. Let's play party games. W: Okay, good idea. Can you organize the party games? M: Sure．I can do that. 5 _ W: Yes. That's no problem. 1. ___ 2. ___ 3. ___ 4. ___ 5.__ __ |