Which point is not applied to diffentiate S. aureus and S. epidermidis?
A: Pigment of colony
B: Arrangement under microscope
C: hemolytic cycle on bloody agar plate.
D: Coagulase test.
A: Pigment of colony
B: Arrangement under microscope
C: hemolytic cycle on bloody agar plate.
D: Coagulase test.
举一反三
- Which one is not right about diagnosis of pneumonia? A: alpha-hemolytic colony grown on bloody agar plate; B: Capsular swelling reaction is used to determine serotype.; C: Bile suppresses dissolve of the colony . D: Sputum is smeared for Gram stain and examined microscopically.
- E-commerce, which has long been （）stronghold. A: Facebook’s. B: Google’s . C: Apple’s. D: Amazon’s.
- What were the millionaires average scores in college A: A’s and B’s. B: B’s and C’s. C: C’s and D’s. D: Not mentioned.
- A foreigner's first impression of the U. S. is likely to be that everyone is in a________often under ________.
- 以下程序的执行结果是 #include < lostream >#include < stack >using nanespace std;void main( ){ stack< int> s; s. push(1); s. push(2); s. push(3); s. push(4); cout << "s.size:" < s.size() << ",s:"; while (!s. eapty()) { cout<s.top()<”; s. pop(); cout < endl;} A: s. size; 3, s: 123 B: s. size: 3, s: 432 C: s. size: 4, s; 1234 D: s. size: 4, s: 4321