下图反映的是供给变动对均衡点的影响(图中横轴为供求量Q,纵轴为价格P,S1为变动前曲线,S0、S2为变动后曲线,交点E1、E0和E2为均衡点)。不考虑其他条件,以下描述正确的是( ) ①苹果因遭冰雹减产,苹果的均衡价格会从E1向E2移动 ②春节后蔬菜价格持续走低,蔬菜的需求量会从S1向S2移动 ③提高财政对小麦的保险补贴,小麦的供给会从S0向S1移动 ④旅游旺季,景点周边酒店客房的均衡价格会从E0向E1移动
The child, who has a gift for sports, might make a first-class tennis player if given chances to develop her ______.
---Did Jack come back early last night? ---Yes, it was at eight o’clock_____ he arrived home.
If you insist on driving like this, you will have to suffer the ____ sooner or later.
He did well in the examination. He _____ hard at his lessons..
No one knows exactly when our ancestors started talking, but new evidence suggests that____ might have happened a long time ago.