Questions 139~142 refer to the following text.Some experts believe that dissatisfaction with open markets can    139    by looking at factors within nations. However, economists offer a different perspective, arguing that over time, trade becomes more valued by voters due to the availability of diverse consumer goods and increased export opportunities,    140    can lead to economic growth and employment.    141    these potential benefits, the political arena often overlooks them. This may be because although consumer prices decrease and exports increase, job growth is uncertain. Moreover, globalization has been hindered by the complexity of value chains, the growth of less visible service sectors, and the concentration of winners in specific geographic areas.Therefore, while globalization can have positive outcomes, it is crucial to acknowledge and address the challenges that can    142    its benefits.
【題組】139.
(A)explain
(B)to explain
(C)be explained
(D)be explaining