Safety must come first. During the coming summer vacation, some of us may travel to other places. To keep safe during the journey, we should .
①avoid eating raw(生的)and cold food
②obey the local traffic rules
③swim in the dangerous area
④never stretch our hands out of the window when taking a bus
⑤ tell strangers our personal information
A.①③⑤ B. ②④⑤ C.①②④
不明飞行物的英文缩写是_______。
| A．kg | B．UFO | C．NBA | D．BBC |
— —M-A-P.
| A．What’s this? | B．What color is it? |
| C．Spell it,please. | D．How are you? |
— is the pen? —It’s green.
| A．What | B．How | C．What’s color | D．What color |
—What’s this English?
—It’s orange.
| A．in; the | B．in; a | C．/; an | D．in; an |
It’s quilt.It’s white.
| A．a;an | B．a;a | C．a;/ | D．/;a |