()—look!This is my model plane.—I__the plan can__.A.think;flies B.don't think;fly C.think;not f
问题描述：
()—look!This is my model plane.—I__the plan can__.A.think;flies B.don't think;fly C.think;not f
()—look!This is my model plane.—I__the plan can__.
A.think;flies B.don't think;fly C.think;not fly D.don't think;flies
答
选B
think否定前置.情态动词can后面用动词原形.