Hi, I'm trying to find the answer but I'm stuck between D and B. I think the answer is B but I'm not sure. Can you help me please?
.......................................... However, it is yet known where the astronauts will land. On the other hand, it has already been decided that the best place for a permanent human settlement would be in the northern hemisphere. The southern hemisphere of the planet has far colder winters with extreme conditions that would make living on Mars extremely difficult.
A- NASA's 2030 manned mission to Mars is not the only proposal to send humans to the Red Planet.
B- NASA is planning to have a manned mission to Mars in the 2030's
C- It seems like NASA still has lots of work to do before it can launch its manned mission to Mars.
D- Establishing a human colony on Mars has long been the dream of NASA
E- It will be more than a decade before NASA's Mars mission takes place.
Anonymous However, it is yet known where the astronauts will land. Shouldn't this say "it is not yet known"? Assuming so, I agree with B.
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AnonymousHowever, it is yet known where the astronauts will land.
Shouldn't this say "it is not yet known"?
Assuming so, I agree with B.