21. Did Penelope tell you______? (A) which bus did she take (B) when was she going to leave (C) what had caused the problem (D) who had she invited to the party

21. Did Penelope tell you______?
(A) which bus did she take
(B) when was she going to leave
(C) what had caused the problem
(D) who had she invited to the party

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統計： A(123), B(76), C(233), D(90), E(0) #2722239

詳解 (共 1 筆)

nomi

B1 · 2021/06/18

#4813051

Did Penelope tell yo...

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29. According to the passage, which of the following is true? (A) Mind-controlled bionic limbs have been used for at least 50 years. (B) Patients with a mind-controlled prosthesis have to carry a mainframe computer with them. (C) A new implant using machine learning can give amputees control over their prosthetic hands. (D) The artificial hand using the brain-machine interface involves no surgery, and therefore is very cheap.

21. Did Penelope tell you______?
(A) which bus did she take
(B) when was she going to leave
(C) what had caused the problem
(D) who had she invited to the party

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