单选题
Transactions______.
A、
(A) have weekly been documented
B、
(B) have been documented weekly
C、
(C) weekly have been documented
D、
(D) have been weekly documented
【正确答案】
B
【答案解析】
Adverbs of definite frequency may appear at the end of a sentence. Choices (A), (C), and (D) are not appropriate positions for definite frequency adverbs.
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