单项选择题

The senior manager, Mr. Valerie, ______ all of the employees filled in their timesheets accurately and submitted them to the payroll division.

(A) ensure
(B) ensuring
(C) ensured
(D) to ensure
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单项选择题
The recent upsurge in industrial activity should help reduce the Zimbabwean government's ______ on foreign aid.
(A) relies
(B) reliant
(C) reliance
(D) reliability
单项选择题
WRI Bank's online service allows customers to see ______ how much money they have in their account.
(A) carefully
(B) particularly
(C) correctly
(D) exactly
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