They feared that he would _____ if he co
问题:
They feared that he would _____ if he continued to work on the project day and night. [ ]
A. burn himself down
B. burn himself out
C. burn himself up
D. burn himself off
They feared that he would _____ if he continued to work on the project day and night. [ ]
A. burn himself down
B. burn himself out
C. burn himself up
D. burn himself off