Theword“they”underlinedinParagraph1refersto______.
A: organisms
B: fish
C: toxins
D: flesh
A: organisms
B: fish
C: toxins
D: flesh
举一反三
- Theword“fish”inEnglishusually______.
- "TheAthensoftheNorth"refersto().
- Whatdoes“hyponymy”refersto
- Whatdoes“hyponymy”refersto?
- The exfoliative toxins, TSST-1, and the enterotoxins are all superantigens. The genes for these toxins are A: Present in all strains of Staphylococcus aureus B: Widely distributed on the staphylococcal chromosome C: On both the staphylococcal chromosome (TSST-1 and exfoliative toxins) and on plasmids (enterotoxins) D: On the staphylococcal chromosome in a pathogenicity island E: On plasmids