Why is there a current absence of surface water on Mars?
a) Mars’s hot temperature
b) Mars’s thin atmosphere
c) Mars’s high atmospheric pressure
d) Mars has never had surface water
b) Mars’s thin atmosphere
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For each of the following sentences, select the correct adjective or adverb in the parentheses
He plays both the drums and the flute (good, well). A) good B) well
Yo _________________________ a mi médico una vez _________________________. (see / a month)
Complete the following, using the Spanish equivalent of the words in parentheses.
conceive + able
Select the answer that correctly spells the word with the suffix added. A) conceivable B) conceiveable
A traveler in a foreign country will communicate most effectively if he:
a. uses the gestures he is most familiar with b. completely avoids the use of gestures c. always accompanies gestures with words d. learns the meaning of the gestures of the country he is visiting