MCQOPTIONS
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| 1. |
From the given options, identify the segment in the sentence which contains the grammatical error.The researchers have found that all species makes a constructive contribution to the ecology of the earth. |
| A. | a constructive contribution to |
| B. | that all species makes |
| C. | the ecology of the earth. |
| D. | The researchers have found |
| Answer» C. the ecology of the earth. | |