A:You should keep quiet.
B:What about keeping your worries to yourself?
C:Why not ask the youth workers for advice?
D:You’d better pay no attention to your study.
南方的柑橘移栽到北方不易成活,主要影响因素是( )
请你运用学习日本、印度和俄罗斯的方法,认真仔细读“埃及图”,分析埃及的地理位置特点、气候特点及主要农作物(至少两点)。