二、多項選擇題(本大題共5小題，每小題2分，共10分)

在每小題列出的五個備選項中至少有兩個是符合題目要求的，請將其代碼填寫在題后的括號內(nèi)。錯選、多選、少選或未選均無分。

1.以種子入藥的植物是(        )

A.牛蒡                                                           B.白頭翁

C.決明                                                           D.薏苡

E.杏

2.以根入藥的植物是(        )

A.葡萄                                                           B.穿心蓮

C.丹參                                                           D.馬錢

E.人參

3.具有毒性的藥用植物是(        )

A.巴豆                                                           B.烏頭

C.獐牙菜                                                       D.大戟

E.蘿芙木

4.以下以葉入藥的藥材有(        )

A.紫蘇                                                           B.夏枯草

C.枇杷                                                           D.金銀花

E.雪上一枝蒿

5.具有藥效作用的藻類植物是(        )

A.松蘿                                                           B.淡竹葉

C.海帶                                                           D.益母草

E.甘紫菜