[1] A number of delegation whshing to attend the weekend activities

                       --------------  ---------------

                           (a)             (b)

     are reqired to sign up 5 days before the conference.

                     ---------     -------------------

                       (c)              (d)



답은(a) 입니다. a number of 복수명사가 와서, 답이 delegations 인줄 알았는데,,,

보니까 답은 delegates 였습니다...

delegation은 원래 뜻이 \"대표단\" 으로  복수형을 띄지 않나요?

왜 a number of delegation은 안되나요?

\"대표단\"이란 집합명사는 단수로 취급하나요?





[2] Whrever you decide to go, the brochure will give you the flexibility

     -----------                                                                      ----------

       (a)                                                                               (b)

     to plan an itinerary in as detail as possible.

                                   -----------    ------------

                                      (c)            (d)



답은 (c)입니다. as ~ as 사이에 형용사나 부사 원급이 오잖아요.

만약, as~ as 사이에, 위에 문제처럼 detail(명사)가 오려면,

명사 앞에 many, much가 있어야 된다고 해설이 되어 있었거든요...

그럼, (c)를 올바르게 고치면, ===> as many details as (detail 뒤에 -s 붙이나요?)