限制发动机最高转速的装臵是
C
暂无解析
I‘vebeentellingyou_____nottodothat，butyounevelistenedtome.That’swhyyougotintotrouble.
Theyareeager_______abroad.
重写句子：Hockeyisasportwhichispopularinmanycountriesaroundtheworld.(simplesentence)
Thenewdiscovery_______beofgreatservicetomankind.
改写病句：Peterorderedthemealforhisfriendsrangingfromfriedshrimptochoppedbeef.