問題詳情：
— Let’s go on a trip to Jiming Temple by Mobike this Saturday, shall we?
— Good idea. But I wonder ___________________.
A. how can I download Mobike App B. whether it’s going to rain
C. how much should we pay for the Mobike D. that we can meet at the school gate
【回答】
B
知識點：賓語從句
題型：選擇題
