【单选题】People were given physical fitness tests in order to find out ______.
A.
how well they could do in athletics
B.
what their health condition was like
C.
what kind of fitness center was suitable for them
D.
whether they were fit for aerobic exercise
【判断题】纯度是以地名命名:如印度红、普鲁士蓝......
【单选题】与强直性脊柱炎密切相关的 HLA 分子是
【单选题】In order to find out how the famous painting was stolen as soon as possible, more experienced policemen have been sent to _____ the case.
【判断题】FX2N系列PLC的计数器具有掉电保持功能。
【单选题】In order to find how accurate the data is, the following points must be considered: -
A.
Specification and methodology used;
B.
Margin of error should be examined;
C.
The dependability of the source must be seen.