Measles ______ a kind of infectious illness.
A: is
B: are
C: were
D: have beenA、 isB、 areC、 wereD、 have been
A: is
B: are
C: were
D: have beenA、 isB、 areC、 wereD、 have been
举一反三
- Measles ______ a kind of infectious illness.
- If you______there yesterday, you would have seen her. A: were B: B. would have been C: were being D: had been
- If there were no subjunctive, Englishmuch easier to learn. A: could have been B: would be C: will be D: must have been
- The first infectious disease that has been eradicated is ( ). A: Measles B: Poliomyelitis C: Smallpox D: Chickenpox
- She realized that her youth and inexperience _______. A: were being exploited B: have been exploited C: were being explored D: have been explored