Answer:
B
Step-by-step explanation:
Well ''in contortions" means "to twist, wrench, or bend out of proper or natural shape" so B would mean he is twisting, wrenching, or bending out of his natural position to laugh.
doubled over in laughter
"Contortion" means "a twisted or bent condition, state, or form", so someone being "doubled over" is the closest choice.
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