题文
—What’s wrong with you?
—I can’t decide ______ next.
| A．how to do | B．what to do |
| C．what to do it | D．how can I do |
—What’s wrong with you?
—I can’t decide ______ next.
| A．how to do | B．what to do |
| C．what to do it | D．how can I do |
试题篮
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