在上图中,______图(选填“甲”或“乙”)表示近视眼成像示意图。矫正近视眼应佩戴眼镜的镜片是_____透镜,它的作用是使像相对于晶状体向 (选填“前”或“后”)移。
—How long can I keep the books?—_____
—_____ is it today?—It’s Tuesday.
—It’s time _____ lunch.—OK. Let’s _____.
Mr. Wang _____ gets up early. So he is ______ late for work.
—_____ do you go to the zoo with your brother? —Three times a month.