当事人之间的民事法律关系根据法律的有关规定就能够产生。（）
参考答案：错
In order to make our city green, _______.
A．it is necessary to have planted more trees
B．many more trees need to plant
C．our city needs more trees
D．we must plant more trees
蚤休的功效（）
A.清热解毒，消肿止痛，息风定惊
B.清热解毒，息风止痉，化痰开窍
C.清热解毒，消肿散结，祛痰利咽
D.清热解毒，消痈散结，利尿通淋
E.清热解毒，消痈排脓，祛瘀止痛
