三、给下列算式选出正确的答案。
A. eleven B. twelve C. thirteen D. fourteen E. fifteen
1. five+nine= ________
2. ten+three= ________
3. four+eight= ________
4. five+six= ________
5. seven+eight= ________
A. eleven B. twelve C. thirteen D. fourteen E. fifteen
1. five+nine= ________
2. ten+three= ________
3. four+eight= ________
4. five+six= ________
5. seven+eight= ________
答案
1. D;2. C;3. B;4. A;5. E
()1.—________ is the toy car?
—It's five yuan.
A. How many
B. How much
C. How old
—It's five yuan.
A. How many
B. How much
C. How old
答案
B
()2.—How many ________ do you have?
—I have seventeen.
A. books
B. book
C. box
—I have seventeen.
A. books
B. book
C. box
答案
A
()3.—What are these?
—They are my ________.
A. boat
B. toys
C. eraser
—They are my ________.
A. boat
B. toys
C. eraser
答案
B
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