单选题

单选题 [*]

A
B
C

【正确答案】 C

【答案解析】[解析]
Many students ride bicycles to school.

单选题 [*]

A
B
C

【正确答案】 C

【答案解析】[解析]
There is a bird in the tree.

单选题 [*]

A
B
C

【正确答案】 C

【答案解析】[解析]
There is a triangle in the picture.

单选题 [*]

A
B
C

【正确答案】 C

【答案解析】[解析]
My grandma is 70 years old.

单选题 [*]

A
B
C

【正确答案】 B

【答案解析】[解析]
Ann wanted her father to buy a hat for her.