2. 职称英语
  3. Reasons for careful teaching range from preventing a child ______ to keeping a c

Reasons for careful teaching range from preventing a child ______ to keeping a c

游客2024-10-25  27
问题 Reasons for careful teaching range from preventing a child ______ to keeping a child occupied.
选项 A、sinking behind
B、falling behind
C、drawing behind
D、crawling behind
答案 B
解析 这里词组fall behind相当于lag behind/get behind/drop behind/be behind：落后。
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