用can 或able to正确形式填空.You________not leave this room until you get permission.

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用can 或able to正确形式填空.You________not leave this room until you get permission.

用can 或able to正确形式填空.You________not leave this room until you get permission.
用can 或able to正确形式填空.
You________not leave this room until you get permission.

用can 或able to正确形式填空.You________not leave this room until you get permission.
用can,因为able to 前面必须有be 动词,构成句型be able to.但句中没有,所以用can.

can't

able to
able to表示一个动作,而can表示一种可能

cant't
are not able to
not until形式,直到....才....
can=be able to

can

CAN'T确定

用can 或able to正确形式填空.You________not leave this room until you get permission. 用can和be.able to填空 jim thinks robots can do the same things as a person,but i ________with him.用下列所给词或短语的适当形式填空hundred,be(not)able to,agree,fall down,possible i________study at home on the computer now ,but i hope i can in the future.用下列所给词或短语的适当形式填空hundred,be(not)able to,agree,fall down,possible listening to music can make you { ][relax]用所给单词的正确形式填空 She is able to do it on __ ownShe is able to do it on __(she) own所给词正确形式填空 用Can 或者 have to 的正确形式填空.( )I speak to Ms Tang?-Sorry,she( ) ( )answer the phone now. Airplanes___(able) people to travel great distances faster,用适当形式填空 用正确形式填空. 用正确形式填空 用正确形式填空 用正确形式填空 用正确形式填空 用正确形式填空 用正确形式填空. 选择短语,用适当形式填空as well,drive...to...,be different from,be like,be able to,help...with,the same asIt rained heavily yesterday,so my father_____me_____my schoolEnglish names______Chinese names.Can you find the differencesDaniel can s 从方框中选择正确的词,并用其适当形式填空 (send ,find visit ,do) I belie从方框中选择正确的词,并用其适当形式填空(send ,find visit ,do)1.I believe we will be able to do anything thar can()on earth2.More s 用hold或look的正确形式填空.