Which of the followings are not malignant invasive plants(()).
A: Adenophorum
B: Yulan magnolia
C: Water hyacinth
D: Ragweed
[单选题][2分][难度3]
A: Adenophorum
B: Yulan magnolia
C: Water hyacinth
D: Ragweed
[单选题][2分][难度3]
举一反三
- 以下不是恶性入侵植物的是 (Which of the followings are not malignant invasive plants ) A: 紫茎泽兰 (Adenophorum) B: 玉兰 ( Yulan magnolia) C: 凤眼莲 (Water hyacinth) D: 豚草 (Ragweed)
- Which of the followings is not greenhouse gas?(()). A: CO2 B: CH4 C: N2 D: CFC<br/>[单选题][2分][难度3]
- Which of the following plants is not an invasive species in China ？[img=1126x726]1803b812e7fcef3.jpg[/img] A: A B: B C: C D: D
- Which of the following plants are the invasive alien species in China？[img=1136x741]1803b813045ce01.jpg[/img] A: A B: B C: C D: D
- Which<br/>of the following systemic hyperthermia approaches belongs to the<br/>minimally invasive treatment of tumor?() A: Hot<br/>water bath B: Infrared<br/>irradiation C: Vascular<br/>interventional hyperthermia D: Electromagnetic<br/>heating