A.in | B.on | C.at |
A.湿度 | B.温度 |
A.度数 | B.气温 |
A.生气的 | B.生病的 |
A.健康的 | B.健康 |
A.通常 | B.总是 |
A.workers | B.firefighters | C.neighbors |
A.around | B.at | C.under | D.on |
A.excited | B.careful | C.street |
A.safe | B.belt | C.nice |
A.seat | B.bike | C.car |
A.say | B.driver | C.talk |
A.always | B.sometimes | C.first |
A.从不多说话 |
B.小心汽车自行车 |
C.系安全带 |
D.拉着我朋友的手 |