The theater is equipped with a(n) _____system of stage machinery to meet the demands of even the most complex show.
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On March 28, Yang, a famous singer in China,was there with thousands of visitors to____ the first jewelry store in the city.
Experts point out that people will readily see the need to____ their homes for fresh air to get rid of viruses that may cause disease.
Our university has introduced an important new scheme in____ with IBM,which will help to prepare students for the working environment.
The speed at which new technologies are adopted and ______can affect the ability of innovators to flourish in a particular economy.