If you ____ your money ____ mine, we wil
题型:选择题
问题:
If you ____ your money ____ mine, we will have enough to buy one more set of stamps to ____our collection.
A.join; in; add
B.add; to; add to
C.put; to; add up
D.add; in; add up to
If you ____ your money ____ mine, we will have enough to buy one more set of stamps to ____our collection.
A.join; in; add
B.add; to; add to
C.put; to; add up
D.add; in; add up to