日语
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第一节：单项填空（共15小题；每小题1分，满分15分）
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
21. The revolutionaries sacrificed themselves _______ our country during the past years.
A. at B. in C. of D. for
22. I’m considering _______ a washing machine, which is considered _______ a great help to my wife.
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
21. The revolutionaries sacrificed themselves _______ our country during the past years.
A. at B. in C. of D. for
22. I’m considering _______ a washing machine, which is considered _______ a great help to my wife.
