40. According to the regulations, all goods must pass through a machine ________ prohibited substances are detected.
(A) on that
(B) by which
(C) from where
(D) to those

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統計： A(40), B(333), C(49), D(42), E(0) #2062433

詳解 (共 3 筆)

#3575460
prohibit （以法令，規定等）禁止...
(共 787 字，隱藏中）
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#5791440

According to the regulations, all goods must pass through a machine.
Prohibited substances are detected by a machine.

→Prohibited substances are detected by a machine                                                                      which
→According to the regulations, all goods must pass through a machine  by which prohibited substances are detected.

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#4405951

_______prohibited substances are detected (by the machine).

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