求助T-9-Q27.(大全987-606)和T-9-Q29.（987-637！）
两道题都找不到解释，大侠们帮忙！我标红色的是给出正确答案~~
T-9-Q27. 大全987-606
Researchduring the past several decades on the nature of language and the processesthat produce and make it understandable has revealed great complexity insteadof underlying simplicity.
A. that produce and make it understandable has revealed greatcomplexity instead of underlying simplicity
B. of producing and understanding it haverevealed not underlying simplicity but great complexity
C. by which it is produced and understood hasrevealed not underlying simplicity but great complexity
D. by whichit is produced and understood have revealedgreat complexity rather than underlying simplicity
E. by whichone produces and understands it have revealedgreat complexity instead of underlying simplicity
T-9-Q29. 987-637
Several studies have found that the coronary patients who exercise mostactively have half or less than half the chance of dying of a heart attackas those who are sedentary.
A. have half or less than half the chance of dying of a heartattack as those who are sedentary
B. have half the chance, or less, of dying of a heart attackthan those who are sedentary do
C. have half the chance that they will die of a heart attack,or less, than those who are sedentary do
D. are at least fifty percent less likely to die of a heartattack as those who are sedentary
E. are at least fifty percent less likely than thosewho are sedentary to die of a heart attack |
