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【简答题】
矿井气候是指矿井空气的___________、___________、___________这三个参数的综合作用状态。
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皮皮学刷刷变学霸
举一反三
【简答题】(1)PA 代表Part A, SA代表section A, T2 代表Task 2 完成前七个音频听力。
【判断题】from para 8 , we know even if Helen gave up her care to her husband for he spent little time with Helen, Helen and her children were still dependent on money earned by Phil
A.
正确
B.
错误
【简答题】听短文填空。 Husband Wife He was a small, 1. ______ man. He worked in a big office. She was a large, fat woman. He gave all his 2. ______ to his wife every Friday evening. She gave back some money which is ...
【单选题】在果蝇中,红眼 W 对白眼 w 为显性,控制这种眼色的基因是伴性遗传的。用纯合基因型白眼雌蝇与红眼雄蝇杂交, F 1 表现 。
A.
♀ 红眼， ♂ 白眼
B.
♂ 红眼， ♀ 白眼
C.
♀♂ 均为红眼
D.
♀♂ 均为白眼
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