It is strange that the boy should have said that to his mother. 真奇怪，这男孩竟会对他母亲说出这样的话来。这里的 It is strange that…中的主语从句用的虚拟语气，这是必须的吗？可以不用虚拟语气吗？或者说：不用虚拟语气算错吗？
Thus, an ongoing strategy of deterrence resulted in which it was perceived as necessary to maintain a large deployment of weapons in order to create the threat of retaliation for the enemy.这里resulted in which it 里which作什么从句的引导词，感觉不是宾语从句.
请问下面句子中的 Don’t be frightened by sharks 是一个祈使句吧，但根据其中的 by sharks 来看，它好像是一个被动语态啊！那是不是意味着祈使句的谓语也可以用被动语态？Don’t be frightened by sharks: you are 30 times more likely to be hit by ligh...
...However, the direct object can come after the verb if we wish to emphasize it. When this is the case, theindirect object is replaced by a prepositional phrase beginning with to or for: The firm gave a watch with a beautiful inscription on it to Sam. 这些句子都出自1本语法书。红...
...现过的有：Tanzania National Park 坦桑尼亚国家公园National Air and
Space Museum 国家航空航天博物馆Yellowstone
National Park 国家黄石公园the National
Union of Students 全国学生联合会the 13th National
Games 第十三届全运会【单词档案】1.属课标内单词...
EG. He made it his
crusade to teach children to love books. 1. his crusade to
teach children to love books. 这边是一个从句吗？是不是名词性从句中的宾语从句，用前面的It指代了整个句子？ 2. 为什么his
crusade前不需要连接词可以直接跟随it呀？
...uch is known about what occurs during sleep, the precise function of sleep andits different stages remains largely in the realm of assumption.A. Because B. For &...
...onfined his habit of manslaughter to Mexicans. But theKid was past twenty; and to have only Mexicans to one's credit attwenty is to blush unseen on the Rio Grande border.请教老师，以上2句中都出现了is to blush unseen: is to 是什么用法？unseen是主语补足语=表语吗？...
...ygian stairway, thrust her into a vault with a glimmer of light in its top and muttered the menacing and cabalistic words "Two dollars!" 这是欧亨利的《带天窗的房间》节选。书上是这么翻译的：没过多久，突然一声“克拉拉”，像是发出了警...
A sedentary lifestyle and a changing diet has doubled the number of obses Australians and trembled the army of fat children in the past decade.用and连接的并列主语后面为什么用单数动词（A and B后面用单数动词）？
_____ and I’ll get the work finished.A. Have one more hourB. One more hourC. Given one more hour D. If I have one more hour 答案为B。但只有B答案没用动词的形式，请详细解释一下。谢谢。