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韩语
法语
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西班牙语
意大利语
阿拉伯语
葡萄牙语
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泰语
第一节 单项填空（共15 小题；每小题1分，共15分）
从每题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
21．It is ______ challenge for graduates to find ______ work as unemployment is very high nowadays.
A. the; / B. a; / C. a; a D. /; the
22．-Excuse me, I wonder if you can help. I ______ my ID card.
-But where did you lose it?
从每题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
21．It is ______ challenge for graduates to find ______ work as unemployment is very high nowadays.
A. the; / B. a; / C. a; a D. /; the
22．-Excuse me, I wonder if you can help. I ______ my ID card.
-But where did you lose it?
