• 2022-06-06
    The automated accessibility testing can find many problems which could easily be missed by reading the code.
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      There are many problems wait for people to solve and theses problems are tough. A: Many tough problems are waiting for people to solve. B: Many problems are waiting for people to solve and these problems are tough. C: Many problems which are tough are waiting for people to solve. D: Many problems are waiting for people to solve even though they are tough.

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      Manchester code and differential Manchester code belong to self-contained clock code.

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      Mr Black is an ________in the army , not an ________in the government. You can not easily find him in his________.

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      Mr Black is an ( ) in the army,not an ( ) in the government. You can not easily find him in his ( ).

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      我本可以轻易通过考试,但我犯了太多不该犯的错误。 A: I could have passed my examination easily but I made too many stupid mistakes. B: I could pass my examination easily but I made too many stupid mistakes. C: I could have passed my examination easily but I have made too many stupid mistakes.