The past week _____ China's sixth annual Cyber security Week held from Sept 16 to 22 nationwide.
A.marked B.has marked C.had marked D.was marking
AI will surely be a feature of future life, but it _____ be used responsibly and in a proper way.
A.can B.need C.must D.will
In the novel, language must be adapted to the characters who are speaking, _____ creates a vivid and believable character .
A.which B.who C.that D.what
A recent survey shows some students tend to just make unrealistic plans rather than _____ them.
A.submit to B.stick to C.cater to D.apply to
Li Na has become the first Chinese player _____ into the International Tennis Hall of Fame for her great achievements in this field.
A.welcomed B.to be welcomed
C.having been welcomed D.being welcomed
_____ interest in studying abroad is rising, more Chinese students who study abroad are also returning home upon completing their degrees.
A.Once B.Since C.While D.Until
