What do experts say about OCD?
A.The treatment doesn’t seem to be working.
B.It has become more common than depression.
C.A third of population suffers from it.
D.There are more cases now than ever before.

What does the word ‘their’ in paragraph 5 refers?
A.sufferers
B.steps
C.techniques
D.neuropsychiatrists

What does the word ‘override’ in paragraph 5 closest in meaning to?
A.overact
B.stop
C.stimulate
D.correct

Perhaps Tom won't change his mind. He............ keep his decision.
A.may
B.will
C.can
D.should

When did Sylvia Earle discover her love of the sea?
A.In her childhood.
B.During her 6,000 hours underwater.
C.After she made her deepest solo dive.
D.In her adulthood.

It can be inferred from the passage that Sylvia Earle _______.
A.is not interested in the scientific aspects of marine research
B.is uncomfortable in tight spaces
C.does not have technical expertise
D.has devoted her life to ocean exploration

What will the paragraph following this passage probably be about?
A.Sylvia Earle’s childhood.
B.More information on the Jim suit.
C.Earle’s achievements after 1981.
D.How deep-sea submersibles are manufactured.

(32)
A.where
B.who
C.which
D.whose

(34)
A.Otherwise
B.However
C.Moreover
D.Therefore

(35)
A.get
B.feel
C.show
D.take