Until late February this year, the publicity of Zibo barbecue had achieved     1     (limit) success. That is, until some college students attending a job fair in the city went to try the barbecue and took videos of themselves     2     (enjoy) the food and posted them onto social media.

The     3     (passion) youths unknowingly started a trend that has spurred the hashtag: “College students visit Zibo to try barbecue in groups” to go viral on social media.

Since it went viral, youths from across the country     4     (crowd) into Zibo to try its famous barbecue.

    5     makes barbecue special in Zibo is that the skewers (串肉扦) are 70-80 percent cooked before being brought to the table, where people can finish off the cooking at their own little stove of hot coals. On top of that,     6     (dine) have pancakes, green onions and other dressings,     7     enable them to assemble their own barbecue-filled package a bit like how traditional Peking duck is prepared.

“Zibo barbecue going viral is not     8     (accident),” Yin Qidi, head of the city’s commerce bureau, said at a news conference held to address the barbecue craze     9     March 10.

To take advantage of     10     (it) recent fame, the city plans to hold a barbecue festival around the May Day holiday, said Yin.

Tea or coffee? Sometimes we choose one over the other based on the belief that it's    1     (healthy), better for keeping us alert (警觉的) or for calming us, or has fewer side    2     (effect), But is there any real reason to choose    3     tea and coffee, other than personal preference?

The amount of caffeine in tea and coffee varies,    4     depends on the strength, variety and brewing method, but coffee tends    5     (contain) more than tea. Purely based on the    6     (assume) that caffeine equals increased alertness, coffee wins at waking us up. But some research suggests it's not that simple.

There's evidence the effects of caffeine in a cup of tea are enhanced by an amino acid called L-theanine, if it is drunk    7     (regular). The research finds “L-theanine may interact with caffeine to enhance performance in terms of attention switching and the ability to ignore distraction”So if you find tea has    8     more positive effect on keeping you alert, you might be right!

Whats the price of all this extra alertness? After 5-6 hours, around half the caffeine you    9     (drink) will still be in your system, and after 10-12 hours, a quarter of it could still be there, according to sleep scientist Matt Walker. This means you may have trouble    10     (stay)asleep.