Watch the above two video clips, match the Chinese and English expressions of the following terms on inspection.
The methods used to inspect Apple Watch in video clip 2 are ______ test and ______ test. (请先做第二题连线题,再做这道填空题。)
胃溃疡可有
A. 食道静脉曲张
B. 大便隐血试验持续阳
C. 两者均有
D. 两者均无
十二指肠溃疡与下列哪种血型之间关系密切
A型
B型
C. O型
D. AB型