电风扇啊电风扇
1.he is in a dilemma 2.he is late for home as usual3.to my delight,he can walk now 4.in case of fire,ring the alarm bell5.should you submit yourself to him6.your mother is so demanding7.i am running a publishing company8.his father was under an assurance then9.the plan is very imaginative in conception
清晨一叶浮舟
用适当介词填空he is (in) a dilemma he is late for home (as) usual(To) my delight ,he can walk now(In) case of fire , ring the alarm bellshould you submit yourself (to) him用括号所给词的适当形式填空your mother is so(demanding) (demand) i am running a (publishing) company (publish)his father was under an (assurance) then (assuse)the plan is very (imaginative ) in conception (imagine)
乐乐captain
动词后面加ing，除了作现在分词外，还可作为该动词的名词形式。如using,writing这里都是名词。enjoy sth. 还有 finish sth. 这里的sth. 都是名词，所以2、3题是using 和 writing。第一题就是个简单的祈使句第4题其实用is或are都对，因为people的单、复数词是一样的。
李利李利5
1、Don't swim 因为后面有"not safe"不安全，因此按句子逻辑应为“游泳不安全” 2、using 因为后面是computer,另外几个选项和“电脑”搭配不上 3、write 道理同上题。“写信” 4、is
吃客声声
1.dont swim here,it's not safe. 祈使句啊！ps：fuck u~2.I usually enjoy using a computer to do my homework. 非谓语动词只能ing，不定式，ed 三种形式，这里enjoy doing sth~3.Can you finish writing the letter in ten minutes? 同上4.Who are the people in the photo? 人称里面只能是：i amshe\he isare用于复数人称，如you are 你们是people是人，当然可用people is不过这题the people，专指人们~
