An alarm c--------can tell us the time.最后一个 别见怪啊~~~~~

an alarm an.alarm. an alarm Most peole wear or carry____ A.an alarm clock B.an alarm C.a clock D.a watch 新概念2里的Lesson 947页第11题 where is ( ) alarm clock?A an B a C the D this An alarm c--------can tell us the time.最后一个 别见怪啊~~~~~ alarm alarm alarm alarm ALARM alarm The alarm clock is an a____ invention. This is an alarm clock 为什么要用an? an alarm clock 闹钟 alarm也不是形容词啊,怎么修饰clock? dresser,an,clock,the,there,is,on,alarm(.) There is —(a /an )alarm clock on the table . there is an alarm clock on the table.改为复数