春季,欧洲阿尔卑斯山区,背风坡常常出现冰雪迅速融化或雪崩。其主要原因是() A.反气 发布时间:2019-03-24 00:30 │ 来源:www.tikuol.com 题型:单项选择题 问题: 春季,欧洲阿尔卑斯山区,背风坡常常出现冰雪迅速融化或雪崩。其主要原因是()A.反气旋控制下沉增温B.暖锋过境释放热量C.西风带南移释放热量D.局地气流下沉增温
题型:单项选择题 用所给单词的适当形式填空。1. Look! There are two _______ (thief) in the police station. 2. Our teacher teaches us _______ (sing) and English song. 3. We need _______ (she) to teach us Chinese. 4. He often helps me with _______ (me) English. 5. The police _______ (stand) in front of the police station. 查看答案