幾個關於if的問題 - 自學

※ 引述《uranuswind (水瓶之風)》之銘言：
: 小弟昨天在做題目
: 裡面有一些關於if的用法
: 還有一些時態的用法，我也有點搞混了
: 看板上的大大能不能為小弟解答
: 選出選項的時候能否跟小弟說為什麼
: 感謝
: If the yield ________ up from 9.8percent ,it would have been the highest
: average yield since 1992
: (A)would go (B) has gone (C)will go (D) had gone

(D)had gone

: Their monetary unit _______ stronger if they did something about
: their deficit.
: (A) will be (B) would be (C) can be (D) should be

(B) would be

: If the wage parity agreement ________approved,there might have
: been a strike.
: (A)was not (B)is not (C) had not been (D)will not be

(C) had not been

: The boss will offer him a promotion if he________
: to be more tactful
: (A) will learn (B) had learned (C)should learn (D) were learning

(A) will learn

: This purchase ____________ a poor decsion if it had been made for
: investment purpose only
: (A) would have been (B) would be (C) may be (D) was

(A) would have been


: 以下是幾個動詞時態的問題，煩請各位大大幫忙
: When the shipment_________,he will dispatch it
: to the proper department.
: (A) will come in (B) is coming in(C) comes in (D) is going to in

(C) comes in

: The survey indicates profits are up;business________
: (A) is being good (B) were good (C)good (D) has been good

(D) has been good

: By this time next year,merchandising ________greatly improved
: (A) has been (B) is going to be(C) is (D) is being

(B) is going to be

: 如果有新的問題，小弟會在po上來

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