A.the manager was assigned a challenging task B.the manager assign a challenging task C.the board assigned him a challenging task D.a challenging task was assigned to the manager
单项选择题There are approximately 500 () now in operation in the United States.
A.savings banks B.saving bank C.saving banks D.savings bank
单项选择题Our factory is much more productive now. This year’s production is five times as much () it was ten years ago.
A.what B.as C.that D.than
单项选择题When you write, () all the necessary information.
A.remembering to include B.remember including C.remember and include D.remember to include
单项选择题Several people, () I listed below, have not submitted their reports.
A.that B.whom C.which D.who
单项选择题() your decision to place regular orders with us, we request that you furnish us with two references for the initial purchase.
A.While appreciating B.As appreciating C.When appreciate D.Because we appreciate