1. the professor excepts they would fill out the questionnaire
& ^! l! |% @( \2 d) R2. he is not suit for this job( Q y4 q7 A. f& T% m2 ] t
3. the plant is the foundation of food pyramid for all the organisms+ t2 T: ]! l' ?9 @8 d
4. the scientists should devise experiment to prove the hypothesis if it be come up
7 {( c9 ^) T' x0 R7 q5. the students protest rising tuition
" E T/ a( ^1 \' r7 v: l6. 远水救不了近火& f/ {- Q; E/ b' q
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