1.（）The key issue of how waste fluids produced by factories will be safely managed has _____ to be adequately addressed.

(A) already (B) yet (C) still (D) never

2.（）Jack Collins was a genuine classic humanitarian and truly a legacy, whom everyone _____.

(A) was admired (B) admires (C) admired (D) to admire

3.（）Grand Valley Golf Country Club hosts _____ many social gatherings in the summer months that it is always a good idea to check their calendar of events before making a tee time.

(A) such (B) even (C) neither (D) so

4.（）_____ Kentaro Watanabe not left the company shortly before the resignation of Kim Ha-Rin, he might well have become the president.

(A) Were (B) Had (C) If (D) Only

5.（）It is imperative that every employee _____ present when scheduled to fulfill customer expectations.

(A) be (B) being (C) to be (D) been

【答案及解析】 

1.【答案】(B) NOTE:句型has yet to be = has not yet been =還沒有被~。

2.【答案】(C) NOTE:後面的形容詞子句，主詞是everyone，動詞admire (欽佩)用主動語態。

3.【答案】(D) NOTE:句型so ~ that ~，如此~以至於~。Make a tee time→打高爾夫球。

4.【答案】(B) NOTE:原句If Kentaro Watanabe had not left the company…，省略if，had移到句首。

5.【答案】(A) NOTE:句型it is imperative that S + (should) +原V。