Our teacher told us____an electric bike.It’s too dangerous.
A.to ride B.not to ride C.not ride
—This _______ my sister, Lucy.
—_______ those your grandparents?
| A．is; Are | B．are, Are |
| C．are, Is | D．is; Is |
—Good morning! My name _______ Jack.
—Good morning! I _______ Gina.
| A．is; is | B．am; is | C．is; am | D．am; am |
你在购买衣服时，常见到________表示“中号”。
| A．P | B．L | C．M | D．S |
下列字母中含有与字母F所含的音素相同的是_________。
| A．BK | B．LS | C．HX | D．QZ |
下列字母是元音字母的一组是_________。
| A．DG | B．JN | C．IW | D．UO |