Section1 " t+ w" c4 b; x$ x: E 上期复习 " T0 W3 \$ n/ V! p3 ~$ s, _+ Q The experts were hired to enhance the computer system so that it could prepare additional types of reports.& I* N: g4 @- K- ~
改进,升级 2 U. I' r' k) t6 g Y Section2 1 B4 z$ f* g' E& I* g' M The office used the constructive suggestions immediately. - k5 Q* s- Q/ H8 ]* C (Hint: What type of suggestions would be used immediately?) & G4 ?& G! E- k* w 请选择true or false: % @2 z1 K9 ]0 h" q6 |. @+ [0 F; Z 1.T/ F5 u) ~: C" x/ K Q
The suggestions were silly.& s7 U7 n! W. c& g. {6 U, L
2.T/ F & z- S+ [: O0 |* C$ K The suggestions were probably practical.* H4 D! z9 F# O' Q' R3 X
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The suggestions were just complaints and not very useful.