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蓝色是我选的,红色是正确答案。能帮我看看为什么选正确答案吗? 谢谢啦! 17. Although the coordination of monetary policy can help facilitate the orderly financing of existing imbalances, it is unlikely that its effect on their size is significant in the absence of an appropriate fiscal adjustment. (A) it is unlikely that its effect on their size is significant (B) it is unlikely that the size of their effect would be significant (C) affecting their sizes are not likely to be significant (D) the significance of their effect on its size is unlikely (E) its effect on their size is not likely to be significant 20. While the base salary for the top five officers of the company did not change from 1990 to 1991, cuts were made in nonsalary compensation, as in allowances for overseas assignments and club memberships. (A) cuts were made in nonsalary compensation, as in (B) cuts were made in such nonsalary compensation as (C) cuts were made in such nonsalary compensation as those in (D) cuts in nonsalary compensation were made in areas like (E) there were cuts made in nonsalary compensation, in areas like Page119-14 Scientists have dated sharp-edged flakes of stone found in the fine-grained sediments of a dry riverbed in the Afar region of Ethiopia to between 2.52 and 2.60 million years ago. Pushing back by more than 150000years the earliest date when it is known that humans made stone tools. (A) when it is known that humans made (B) at which it is known that humans had made (C) at which humans are known to have made (D) that humans are known to be making (E) of humans who were known to make
page128-2 The data collected by weather airplanes that fly into the heart of a hurricane are useful mainly for gauging the storm’s structure and strength, not for the speed and the path of its movement. (A) not for the speed and the path of their movement (B) not for the speed and path of its movement (C) not the speed and path of its movement (D) and not the speed and path of their movements (E) and not for the speed and the path of its movements
page128—4 The Olympic Games helped to keep peace among the pugnacious states of the Greek world in that a sacred trace was proclaimed during the festival’s month. (A) world in that a sacred trace was proclaimed during the festival’s month (B) world, proclaiming a sacred trace during the festival’s month (C) world when they proclaimed a sacred trace for the festival month (D) world, for a sacred trace was proclaimed during the month of the festival\ world by proclamation of a sacred trace that was for the month of the festiv |