Question

【題目】Do you often have trouble ______ a comfortable position in bed?

A.findingB.foundC.to findD.find

Answer 1

【答案】A

【解析】

考查非謂語動(dòng)詞。句意：你經(jīng)常在床上找不到舒服的姿勢（躺著）嗎？have trouble (in) doing表示“做某事有困難”，故A項(xiàng)正確。