6. The staff of the company are always courteous and helpful.
+ A+ U7 L: y5 z9 H A) efficient B) respectable
$ [! u, z3 c$ h9 c4 x C) well-informed D) respectful$ H# n- }) h- J5 o, S+ w3 ]
7. The new job will provide you with invaluable experience., w- ]3 `( l! I+ s. h$ e
A) simply useless B) really practical
* ~7 I3 G$ I" [ o7 u$ {3 ]/ q" K C) very little D) extremely useful
, P+ u# _5 Z' t5 V5 i. a; \* [; B5 m8. The whole idea to build a deluxe hotel here sounds insane to me.$ u8 z0 k, B7 P( M; Q
A) reasonable B) sensible
' H$ [' n: r4 ?1 }) W: F% A1 Q C) crazy D) unbelievable/ j+ W2 m ?+ }, R1 t
9. In his two-hour-long lecture he made an exhaustive analysis of the issue.1 X9 G) x) m/ p8 Z
A) extremely thorough B) long and boring
' D$ Y6 M$ q w& c7 G! N0 ?$ f C) superficial D) unconvincing2 Y2 o/ P$ t8 v6 O( _: j
10. We all think that the new device he has proposed is ingenious.& U: w' N! Z" M
A) effective B) clever
) ]: v. g. b1 G- T$ Q9 S C) implausible D) original |