【题目】The test we held last time is obviously bad because it ____ lack of many students’ self-confidence.
A. relies upon B. leads to
C. refers to D. depends on
在线课程【答案】B
【解析】
考查动词短语。句意：我们上次进行的测试显然是不好的，因为它导致了许多学生缺乏自信。A. relies upon依赖；B. leads to导致；C. refers to提出，谈到，参考；D. depends on取决于。故选B。