列举桔梗科的药用植物如()和()等。
参考答案:杏叶沙参;轮叶沙参
通过什么途径可以解除婚姻关系?
—— “Did you have breakfast this morning?
—— “_____.”
A.Yes, I had
B.Yes, I did
C.No, I hadn’t
D.No, I didn’t have.