

MCQOPTIONS
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1. |
Directions: Each item in this section consists of a sentence with an underlined word followed by four words. Select the option that is opposite in meaning to the underlined word and mark your response accordingly.Scientists are concerned whether the oceans and land biosphere will take up as much carbon in the future as they presently do. |
A. | worried |
B. | indifferent |
C. | curious |
D. | puzzled |
Answer» C. curious | |