(

A
)2. —How many books? —Fifteen.答案
2. A
(
—It's eighteen yuan.

A
)3. —How much is the bread?—It's eighteen yuan.
答案
3. A
(
—Here you are.

A
)4. —Twenty yuan, please.—Here you are.
答案
4. A
(
—That's right.

A
)5. —Milk is healthy.—That's right.
答案
5. A
四、选择正确的选项完成句子
1. Look at the two spiders(蜘蛛). They have
2. Look at the three bees(蜜蜂). They have
3. Look at the two boys. They have
4. A clock has
1. Look at the two spiders(蜘蛛). They have
B
(A. fourteen B. sixteen) legs.2. Look at the three bees(蜜蜂). They have
A
(A. twelve B. fifteen) wings.3. Look at the two boys. They have
B
(A. ten B. twenty) toes.4. A clock has
B
(A. ten B. twelve) numbers.答案
1. B 2. A 3. B 4. B
5. A football team always has
A
(A. eleven B. eighteen) players.答案
5. A
五、看一看,选择正确的选项
(
A. It's sixteen yuan.
B. It's six yuan.
(
A. It's eleven yuan.
B. It's eighteen yuan.
(
A. It's thirteen yuan.
B. It's fourteen yuan.
(
A. pencil
B. pen
(
A
)1. How much is this pencil box?A. It's sixteen yuan.
B. It's six yuan.
(
B
)2. How much is this book?A. It's eleven yuan.
B. It's eighteen yuan.
(
A
)3. How much is this ball?A. It's thirteen yuan.
B. It's fourteen yuan.
(
B
)4. The B
is fifteen yuan.A. pencil
B. pen
答案
1. A 2. B 3. A 4. B
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