A standardized extract made from the leaves of the ginkgo biloba tree is proving to be effective in treating mild to moderate Alzheimer's disease.
Choice A is the only one that is clear and idiomatic. Choice B is wordy. Choices C, D, and E are awkwardly constructed and ambiguous.
940 MCQ for effective preparation of the test of Idioms of English Grammar section.
Read the MCQ statement: A standardized extract made from the leaves of the ginkgo biloba tree is proving to be effective in treating mild to moderate Alzheimer's disease. , keenly and apply the method you have learn through the video lessons for Idioms to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 237-4516.