与有机磷中毒无关的症状是（）
A.肌肉颤动
B.多汗
C.瞳孔缩小
D.呕吐物有酸酵味
E.流涎
参考答案：D
—What a fine day! Shall we go picnicking?
—________. But we need to be home before six o'clock for the football match.[ ]
A. Have a nice time
B. Pardon me
C. That's great
D. You are right
全世界希望巴西重点保护的是
A．热带草原
B．亚马逊河水源
C．野生动物
D．热带雨林
