The river is ten meters across. 帮忙解释一下across的用法及意思

提问The river is about ten kilometres iong.用英文 the yellow river is the second longest river in China,___more than ten bridges have been built The river is ten meters across. 帮忙解释一下across的用法及意思 The Changjiang River is a f_______ river 1.It ______ ten years since we last ________ in Beijing.A.was;met B.has been;met C.was;meet D.is;m1.It ______ ten years since we last ________ in Beijing.A.was;met B.has been;met C.was;meet D.is;meet2.The difficulty is ________ we haven't so many wor this river is the longestthis is the longset river区别 Why is the river rich? the girl who i met is lucy 中的 MET The Amazon River is the l____ river in the world It is ten months ____we last met. It was ten months ago ____we last met . ItIt is ten months ____we last met. It was ten months ago ____we last met . It will be ten months/was ten mothes _____we meet again/met againAbefore B that Cw 1、He is _monitor of our class.A.a B.the C.an D./2、The library _to the public from Monday to Friady.A.opens B.open C.is open D.is opened3、The river is _deepA.ten meters B.ten meters' C.ten-meter D.ten-meter's4、Could you tell me_?A.when did he The Yangtze River is the longest river in China 翻译 The Yellow River is the second（ ）river in China. Which is longer?The Yangtze River or The Yellow River? The longest river in China is the Changjiang River. The river in China is the Changjiang River the Long River is l____than the Yellow River.首字母填空 is the chuangjiang river longest than the yellow river?