单选题
如果显示不正确,再做一次测试。
A
A.If the indication is not correct, do the test again.
B
B.If the indication is not incorrect, you should do the next test.
C
C.Do the test a second time if the indication is correct.
答案解析
正确答案:A
相关知识点:
显示不对再测试,选If the indication is not correct, do the test again
