A:猝然(chù)滑稽(jī)缀泣(chuò)面面相觑(qù)
B:桑葚 (sèn)诘责(jié)亵犊(dú)踉踉跄跄(qiàng)
C:烂漫 (màn)门楣(mèi)阴诲(huì)惟妙惟肖(xiào)
D:丫杈 (chà)眼睑(jiǎn)恻隐(cè)颔首低眉(hàn)
456+782____ 1025+6487____
95104+36513____ 999+4825451____
15+16+17+18____ 96101﹣34569____.
You are ___________ to type quickly when talking to each other on QQ so the other person doesn't get bored.