Explanation
Correct answer: D.
Choice D is the best answer. The first sentence tells us that Al-Malaika sometimes used "traditional forms". The second tells us that even when she used traditional forms, Al-Malaika was "breaking new ground". To connect these ideas, we need a contrast word like "but." "Though" is a contrast word similar to "but."
Why the other choices are wrong
Choice A
Choice A is incorrect. This isn’t a logical transition. The first sentence tells us that Al-Malaika sometimes used "traditional forms". The second tells us that even when she used traditional forms, Al-Malaika was "breaking new ground". To connect these ideas, we need a contrast word like "but." "Therefore" doesn’t show contrast; it shows cause and effect.
Choice B
Choice B is incorrect. This isn’t a logical transition. The first sentence tells us that Al-Malaika sometimes used "traditional forms". The second tells us that even when she used traditional forms, Al-Malaika was "breaking new ground". To connect these ideas, we need a contrast word like "but." "In fact" is a phrase that usually emphasizes the truth of the previous statement.
Choice C
Choice C is incorrect. This isn’t a logical transition. The first sentence tells us that Al-Malaika sometimes used "traditional forms". The second tells us that even when she used traditional forms, Al-Malaika was "breaking new ground". To connect these ideas, we need a contrast word like "but." "Moreover" doesn’t show contrast—it introduces additional information that continues or supports the previous idea.