【单选题】【消耗次数：1】
The rescue team must have searched for the missing visitors
two days ago, _____?
①
mustn’ t they
②
haven’ t they
③
didn’ t they
④
hadn’ t they
参考答案：
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相关题目
【单选题】
I haven’t finished my composition . I ________ for two hours and a half.
①
have written it
②
have been writing it
③
wrote it
④
am writing it
【单选题】
She didn’ t come to the party last Sunday._____, she must
have made the party more exciting.
①
If she came
②
Would she come
③
Had she come
Did she come
【单选题】
I haven’t finished my composition. I ___ for two hours and a half.
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?have written it
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?have been writing it
③
?wrote it
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【单选题】
We have cleaned our yard, _____ they haven’t cleaned theirs.
①
but
②
and
③
so
④
because
【单选题】
I haven’t finished my composition . I________ for two hours and a half.
①
have written it
②
have been writing it
③
wrote it
④
am writing it
【单选题】
I __________ going to the doctor, but I wish I hadn’t.
①
pick out
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make out
③
give off
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put off
随机题目
【单选题】
选用轮椅最重要因素是轮椅的尺寸、座位宽度，老年人坐上轮椅后，大腿与扶手之间应有2.5 cm~4 cm的间隙；座位正确的长度应该是老年人坐下之后，坐垫的前缘离膝后6.5 cm，约4指宽。
①
对
②
错
【单选题】
老年人居室生活环境评估方法有（ ）。
①
观察(一般状态与家庭状况）
②
现场考察、询问老人居室内跌倒史与受伤史
③
查阅（体检资料、既往病历）
④
评定（标准量 表或自制问卷）