23. Each member country of WTO must ______ its laws and regulations and compete on the principle of fairness and co-operation.
Someone says that love is a rose with thorns(刺). It is attractive from a ______, but as soon as you touch it, you might get hurt.
It is required that under no circumstances ______ betray ourselves even if there are temptations like money or beauty.
When he woke up the next morning, he discovered that the boat had, ______, travelled to Calais.
It was March 11, 2011 _______ magnitude-9.0 earthquake struck Japan and subsequent tsunami triggered the large-scale crisis.
With odd behavior and strange ideas, Henry can’t be ______ by most of his fellow workers.