Since other choices are useless in my opinion, it is "exaggeration"
Access to a new world that opens before him but the strongest effect of his literary is the light it cast on the world he already knows.
Answer:
D
Explanation:
I may be wrong here, but I believe that the brackets are emphasising that due to China being a great economic success story it is the next global superpower.
Jim is glad to see Huck an embraces him because he is glad to know that he is ok.