问题
单项选择题
Don't forget to ______ your letter before you mail it.
A.fasten
B.shut
C.seal
D.stick
答案
参考答案:C
解析:seal a letter“把信封上”。fasten“扎牢”;shut“关(窗、门等)”;stick“粘贴”stick a stamp to the letter“在信封上贴邮票”。
Don't forget to ______ your letter before you mail it.
A.fasten
B.shut
C.seal
D.stick
参考答案:C
解析:seal a letter“把信封上”。fasten“扎牢”;shut“关(窗、门等)”;stick“粘贴”stick a stamp to the letter“在信封上贴邮票”。