. Don’t let yourselfbe by a smallfailure in the experiment Try again.

The 2022 Winter Olympics will in Beijing, setting up the Chinese capital to become the first city to host both Summer and Winter Olympic Games.

If you don’t study hard, you’ll regret, _____ you?

Competing players from foreign countries made me ___________.

下列各句中没有通假字的一项是（ ）