We recommend he ____ this dictionary.
----Jack, can you make a sentence to ________ the meaning of the new phrase? ----Well…
My sister met him at the Grand Theatre yesterday afternoon, so he _______ your lecture.
China’s new food law provides for a food recall system _______ producers have to stop production if their food isn’t up to standards.
Can you imagine that rats eat 40 to 50 times _______.
How long do you think _______ the computer company turns out a new product?
粤公网安备 44130202000953号