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থিম নির্বাচন

আপনার পছন্দের থিম বেছে নিন।

The fact that space exploration has increased dramatically in the past thirty
years           .

A. is an evidence of us wanting to know more of our solar system
B. is pointing to evidence of ours intention to know a lot more about the system called solar
C. how we want to learn more about the solar system
D. indicates that we are very eager to learn all we can about our solar system.
সঠিক উত্তরঃ D. indicates that we are very eager to learn all we can about our solar system.
Explanation: