专升本考试

【单选题】This book will show you ______ can be used in other contexts.
A、how you have observed
B、how what you have observed
C、that you have observed
D、how that you have observed

网考网参考答案：B
网考网解析：
暂无解析 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>