1.原句Unavoidable conclusion appears to be one where black holes emitting energy in the form of radiation.应改为A 还是B ，为什么？
A. Conclusion that black holes emits energy in the form of radiation to seems entirely unavoidable.
B. Conclusion appears unavoidable that black holes emit energy in the form of radiation.
2．以下两句有何区别，
A．--------,the resulting flow pattern,with crests and troughs that remain stationary although the air that forms them is moving rapidly is know as standing waves.
B．--------,the resulting flow pattern,with stationary crests and troughs altough they are formed by rapidly moving,is known as standing waves.
3．In 1527 king henry III sought to have his marrigae to queen catherine annulled so as to marry Anne.本名用SO AS TO 为何不可，逻辑主语不就是句子主语HENRY吗，为何有歧义呢？
[em22]作者: princess 时间: 2002-11-6 22:14
2。with stationary crests and troughs
with crests and troughs that remain stationary
含义不同，前者表示本身固定。
3。1。so as to一般只用于简单系表结构。
2。marry的动作发出者，可以是king也可以是queen作者: lnlynn 时间: 2002-11-7 17:12
