Tyrian purple was first extracted from
A: Isatis tinctoria
B: Gardenia jasminoides Ellis
C: Rubia tinctorum
D: Bolinus brandaris
A: Isatis tinctoria
B: Gardenia jasminoides Ellis
C: Rubia tinctorum
D: Bolinus brandaris
D
举一反三
- Indigo dye comes from the root of ( ) A: Isatis tinctoria B: Dandelion C: Shepherdspurse Herb D: Willow
- Which plants are lianas? A: Wisteria sinensis B: Gardenia jasminoides C: Quisqualis indica D: Parthenocissus tricuspidata
- Which of the following plants does not have white flowers? A: Michelia chapensis Dandy B: Gardenia jasminoides C: Magnolia denudata Desr. D: Cerasus serrulata (Lindl.)
- She extracted (satisfy) from the success of her daughter.
- Hea small notebook from his hip pocket. A: contracted B: distracted C: attracted D: extracted
内容
- 0
Juice can be __________ from many fruits such as oranges and grapes. A: distracted B: attracted C: extracted D: protracted
- 1
The words and phrases of Keywords part can be extracted from A: the title B: the abstract C: the subheadings D: the conclusions
- 2
What can be _______ from my past is something worthy of reflection. A: subtracted B: distracted C: extracted D: contracted
- 3
France controlled Syria ______ A: before the First World War B: from 1516 until the end of the First World War C: from 1516 to Syrian independence D: from the end of the First World War to I946
- 4
If a sample of DNA extracted from a culture of cells is found to have 18% guanine, what would the expected proportion of thymine be from this culture? A: 18% B: 32% C: 36% D: 64%