The Chinese abacus(算盘), officially ______ as a cultural heritage at the 8th Annual UNESCO World Heritage Congress, is another symbol of Chinese wisdom.
.(重庆卷25). To improve the quality of our products, we asked for suggestions had used the products.
(天津卷14). As a new graduate, he doesn’t know _______ it takes to start a business here.
. How much one enjoys himself travelling depends largely onhe goes with,whether his friends or relatives.
(陕西卷18). It never occurred to me _____ you could succeed in persuading him to change his mind.
. Before the sales start, I make a list of ______ my kids will need for the coming season.