【推荐1】We have all come into the world with a/an ________ in life and we can all contribute to making the world a better place.

A．mission

B．substance

C．authority

D．collision

【推荐2】It’s easy to lay ________ for impulsive (冲动的) behaviors on teenagers whose brain is underdeveloped rather than the shortage of guidance.

A．blame

B．discrimination

C．complaint

D．criticism

【推荐1】The government has granted approval for five types of COVID-19 antigen (抗原) ________, which can effectively screen out those with a higher viral ________ and infectiousness.

A．spits, load

B．kits; load

C．spits; bend

D．kits; bend