A enter B get C leave D reach
查看答案
Delaying the age at which screening starts may________.
The chickens Eijkman noticed in the hospital yard______.
A. couldn't digest the polished rice
B. proved “beri-beri” is caused by germs
C. were later cooked for the patients' food
D. were suffering from“beA-ben”
Twowoman teachers and four girl students were praised at the meeting yesterday.
A B C D
A.She passed away years ago.B.She used to work as a model.C.She has been working
A. She passed away years ago.
B. She used to work as a model.
C. She has been working at a clinic.
D. She has been seriously It for years.