II. Vocabulary and Structure ( 15 points)6[单选题] __________John Adams who in 1775 recommended George Washington to be commander in chief of the Continental Army.
A、It was
B、That was
C、Although
D、When
[单选题] Which of the following statements is true about Quiz 2?
A、You use more energy if you walk rather than jog for the same amount of time.
B、You use more energy if you jog rather than walk the same distance.
C、You use the same amount of energy whether you jog or walk the same distance.
D、You use the same amount of energy whether you jog or walk for the same amount of time.