事规中规定对迟报、（）或不如实报告运营事故的部门和个人要严肃处理。
息子は模型飛行機を作るのが好きで、部屋中、飛行機（）だ。
A. きり
B. だらけ
C. まみれ
D. ずくめ
A vessel conducting mine clearing operations will show（）.
A. three balls in a vertical line
B. two balls in a vertical line
C. one ball near the foremast and one ball at each fore yard
D. one diamond near the foremast head and one ball at each fore yard
（）是各种作物在农田上的部署和相互结合方式的总称。
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