世贸组织为何要考虑可持续发展？
参考答案：
可持续发展的目的处理好环境与发展之间的关系，世界贸易组织成员在贸易发展中，必须考虑可持续发展。
You’d better not call me up between 7 and 8 this evening, for I ____ an important meeting then.
A．will have
B．am having
C．will be having
D．will have had
干出礁高度是从理论深度基准面向上量至礁石顶部。
