Mike忽然发烧了,你可以说:A. You should count to ten. B. You should see a doctor.C. You should do more exercise.
eleven — five =_______A.four B.six
one + six =___________A.seven B.eight
nine ÷ three =________A.four B.three
four × three =________A.eleven B.twelve
seven - five =________A.three B.two