The problem of the present world is that those who are imaginative have little experiencethose who are experienced have weak imagination.
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A. unless B. although C. because D. while
参考答案:
________you know how to manage your time,you can try to work..
________you know how to manage your time,you can try to work and look after the children well meanwhile.[ ]A. If onlyB. Even thoughC. As soon asD. Now that