单项选择题

Not until ______ himself seriously, iii.

[A] he had completed the task did he find
[B] had he completed the task did he find
[C] he completed the task had he found
[D] did he complete the task he had found

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热门试题

单项选择题

The higher the standard of living and the greater the national wealth, the ______ .

[A] greater number of paper is used
[B] greater amount of paper is used
[C] greater the number of paper used
[D] greater the amount of paper used

单项选择题

With over 1.5 million elderly and dependent adults now living in nursing homes throughout the country, abuse and ______ has become a widespread problem.

[A] ignore
[B] disregard
[C] neglect
[D] overlook