Incomplete question. The full question reads:
Walking can make people become more aware of their surroundings ______ the cleanliness of the environment, and the friendliness of the neighborhood.
A. consequently
B. despite
C. unfortunately
D. such as
Answer:
<u>D. such as</u>
Explanation:
By reading through the sentence more carefully we discover it is missing a phrase that would complete the thought been expressed in the sentence.
The correct phrase that rightly completes the thought captured in the sentence is "such as". By using this phrase, readers can note some examples of how people can become more aware of their environments <u><em>such as </em></u><u><em>the cleanliness of the environment, and the friendliness of the neighborhood</em></u><u>.</u>
Check the picture below.
notice the left-side, that's the inscribed angle theorem, as you'd already know.
now, notice the right-side, the inscribed angle at vertex C, is intercepting the arc at AB, however, the angle at vertex D, is also intercepting the arc AB, what the heck does that mean?
well, it means the angle at D, is the same as the angle at C, thus ∡D is 40°.
and then the triangle ADB has then two angles, a 60° one and a 40° one, the angle at B, namely ∡DBA is 180 - 60 - 40.