2題英文考題困惑，請幫幫忙

Question

請高手解答，感謝

Because of his experience__________international accounts, Justin has been moved to Hong Kong office,where he will oversee all accounts.

A)supervised

B)supervising

正解是(B)

為什麼呢？請告訴我。謝謝高手！

另一題是：

It is nessesary for all salesman to maintain regular ______with customers to ensure they remain with the firm.

A)contacts

B)contact

C)contacted

正解為(a)

Answer 1

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1.The system can supervise the air pollution.所以事物用主動正確，Because of his experience__________international accounts---其中本句Because of 需接名詞性質單字或片語(his experience)，而supervising international accounts分詞片語當形容詞修飾experience，另Because his experience supervises international accounts,-----正確

2.contacts(用名詞複數與後接很多客戶有關)with customers，另contact with customer正確

2012-11-04 11:55:54 補充：

---maintain contacts with ----也有2千3百萬筆，contact with customers 其中可將customers視為一個整體或不同個體，但一個整體似乎需特別提出。例My family is a big one. 對照my family are all healthy.---

Answer 2

ED: 真的ㄟ。google收尋到的都用單數名詞。那書本的解答應該做調整。thx for ur help.

Answer 3

我贊同Ed大的見解.

Answer 4

contact 同時是可數名詞（實際的聯繫）和不可數名詞（有聯繫的狀態）。

第二題 maintain regular contact with customers

指「與顧客維持經常聯繫狀態」，正確答案應該選(b) contact。

Google上搜尋"maintain contact with customers"就會找出一堆例子。

Answer 5

簡單來說介系詞後面通常接的是名詞

所以of 的後面> his experience supervisING 因為supervise 監督 是動詞

所以加ING變動名詞!

第二題

拆開來看 It {is necessary (for all salesman to maintain regular)} contacts with

customer to ensure they remain with the firm

小括弧裡的是子句補充說明necessary，所以後面的contacts 才是這整句的主要動詞

既然主詞是第三人稱單數，所以動詞加 s

不知道這樣說明可以嗎:)

Source(s): 自己