单选题 Drivers will drive carefully when they see _____ because there is a school near here．

A、

B、

C、

D、

单选题 ﹣﹣What dos the sign "" mean？﹣﹣It means "______ "．

单选题 Which of the following causes air pollution easily？

A、

B、

C、

D、

单选题 Which of the following QR Codes can't be used for paying for anything？

A、

B、

C、

D、

单选题 ﹣Is that your father？

﹣No，he is my _______，my cousin's father．

单选题 Is          your sister？

单选题 Shanghai Disneyland has come to China．Which of the following is the Disneyland cartoon characte?

A、

B、

C、

D、

单选题 Bob Smith is my friend． His first name is           ．