Section1
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Just as research helps scientists make educated guesses, the information about the problem led them to make several intelligent deductions about its cause.
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Section2 本单元复习; b' M( W1 \* x. G+ b
1.The small remuneration for the work was almost like getting no money at all.
3 Q9 J( [, l R) ] (a) bribe (b) pay (c) work (d) penalty7 F9 Y/ {* O5 A& }1 A
2. The benefits were changed to include dental insurance, more vacation days, and life insurance.. k. e1 P$ A$ {
(a) rules of a factory% S8 P: \: E0 `; }3 Z- O
(b) calendars of meetings) [1 v! e3 z: R1 t' s) H6 t
(c) expenses related to work
2 v9 P* A3 o* r& W: F& y: ` (d) "extras" from an employer |