A man does not know the difficulty of anything________it personally.
A: if he does
B: unless he will do
C: unless he does
D: unless he does not do
A: if he does
B: unless he will do
C: unless he does
D: unless he does not do
举一反三
- _____ he like English?Yes, he _____. A: Do; do B: Does; do C: Does; does D: Do; does
- Little ________about Lucy. A: Do he know B: he know C: does he know
- ---------_________David and Jane like movies?-------- Yes, _________. A: Do; they do B: Do; he does C: Does; he does D: Do; they don’t
- Does he play the piano? → Do you know __________________________?
- Do you know ______ he plays basketball? A: if B: will C: does