2. 外语
  3. Without clear guidelines ______, executives of hospitals are sometimes at a loss what to do.

Without clear guidelines ______, executives of hospitals are sometimes at a loss what to do.

admin2012-06-26  60
问题 Without clear guidelines ______, executives of hospitals are sometimes at a loss what to do.
选项 A、in order
B、in place
C、in need
D、in trouble
答案B
解析 in order：有秩序，有序；in place：合适的，在合适的位置，执行的，设立的；in need：需要……的，需要帮忙的；in trouble：有麻烦
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