背1遍就想上考场四级单词46

[00:01]import [00:03]They may lack the money to allow them to import the necessary materials. [00:10]portable [00:11]Experts know that portable devices emit radiation [00:15]which affects those wave lengths [00:18]which aircraft use for navigationand communication. [00:24]export [00:27]The more a nation's companies locate factories abroad, [00:31]the smaller that country's recorded exports will be. [00:37]opportunity [00:39]Competition in business is believed to strengthen [00:43]the ideal of equality of opportunity. [00:48]pregnant [00:50]Instead,I have given them this:the visual of their physics professor [00:57]heavily pregnant doing physics experiments. [01:03]postage [01:04]Excuse me, sir. I'm going to send this parcel to London. [01:09]What's the postage for it? [01:13]gesture [01:15]Before they can speak, many children will ask [01:18]questions by gesture and by making questioning noises. [01:25]suggest [01:29]Several studies suggest that challenging situations [01:34]in which you're able to rise to the occasion can be good for you. [01:40]horsepower [01:42]What is the horsepower of the BMW325? [01:47]218.96. 218.96。

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