The most obvious characteristics of the Communicative Approach is that almost everything that is done is done with a communicative intent.()
经国家有关部门批准,从境外购买限定空载重量并租赁给国内航空公司使用的飞机享受税收优惠,其实限定的空载重量是()。 ["10吨以下","15吨以下","25吨以下","25吨以上"]
炼油企业使用最普遍的安全阀是() ["弹簧式安全阀","脉冲式安全阀","重锤式安全阀","杠杆或安全阀"]
在底片上不存在的细节,不能在照片上印出来。
关贸总协定的基本原则包括:() ["自由贸易和公平竞争原则;","非歧视原则;","透明度原则;","一般地取消数量限制原则;","对发挥中国家实施差别待遇原则;","一视同仁的有原则;"]
轻声