What is the structure of the sentence?
gracefully, the dancer took a bow and smiled before she left the stage.
a.
complex
b.
compound-complex
c.
simple
d.
compound

5. the following question refers to the four selections by albert einstein: these readings show that, between 1939 and 1952, einstein a) abandoned science and turned to political activism. b) revised his opinions about the need for nuclear weapons. c) worked tirelessly to abolish nuclear weapons. d) devoted himself solely to scientific research.